REFERENCES
- Rizk , B , Atterbury , J and Groome , L. 1996 . Reproductive risks of cocaine. . Human Reproduction Uptake , 2 ( 1 ) : 43 – 55 .
- Klee , H. 2002 . “ Drugs and pregnancy. ” . In Drug misuse and motherhood. , Edited by: Lewis , S. 78 – 92 . London : Routledge .
- DiClemente , C and Prochaska , J. 1998 . “ Toward a comprehensive, transtheoretical model of change: Stages of change and addictive behaviors. ” . In Treating addictive behaviors , 2nd ed. , Edited by: Miller , W and Heather , N . 3 – 24 . New York : Plenum Publishers .
- Navaie , Waliser M. , Martin , S , Tessaro , I , Campbell , M and Cross , A. 2000 . Social support and psychological functioning among high-risk mothers: The impact of the Baby Love Maternal Outreach Worker Program. . Public Health Nursing , 17 ( 4 ) : 280 – 291 .
- Horrigan , T , Schroeder , A and Schaffer , R. 2000 . The triad of substance abuse, violence and depression are interrelated in pregnancy. . Journal of Substance Abuse Treatment , 18 : 55 – 58 .
- Pajulo , M , Savonlahti , E , Sourander , A , Helenius , H and Piha , J. 2001 . Antenatal depression, substance dependency and social support. . Journal of Affective Disorders , 65 : 9 – 17 .
- McCalla , S , Feldman , J , Webbeh , H , Ahmadi , R and Minkoff , H. 1995 . Changes in perinatal cocaine usein an inner-city hospital, 1988 to 1992. . American Journal of Public Health , 85 ( 12 ) : 1695 – 1697 .
- Golub , A and Johnson , B. 1994 . A recent decline in cocaine use among youthful arrestees in Manhattan, 1987through 1993. . American Journal of Public Health , 84 ( 4 ) : 1250 – 1254 .
- Johnston , LD , O'Malley , PM and Bachman , JG. 2001 . National survey results on drug use from the monitoring the future sstudy, 1975–2000. Secondary School Students. , Rockville, MD : National Institute on Drug Abuse .
- Day , C , Degenhardt , L and Hall , W. 2006 . Heroin markets in New South Wales: Documenting the heroin shortage. . Drug and Alcohol Review , 25 : 293 – 301 .
- Weatherburn , D , Jones , C , Freeman , K and Makkai , T. 2003 . Supply control and harm reduction: Lessons from the Australian heroin 'drought.'. . Addiction , 98 : 83 – 91 .
- Day , C , Topp , L , Rouen , D , Darke , S , Hall , W and Dolan , K. 2003 . Changes in heroin availability in Sydney, Australia in early 2001. . Addiction , 98 : 93 – 95 .
- Day , C. 2004 . “ (Chapter 4.) Documenting the heroin shortage. ” . In The course and consequences of the heroin shortage in New South Wales. , Edited by: Degenhardt , L , Day , C and Hall , W . 86 – 99 . Adelaide : Australasian Centre for Policing Research .
- Topp , L , Kaye , S , Bruno , R , Longo , M , Williams , P O'Reilly , B . 2002 . Australian Drug Trends 2001: Findings from the Illicit Drug Reporting System (IDRS). , Sydney : National Drug and Alcohol Research Centre . NDARC Monograph No. 48.
- Roxburgh , A , Degenhardt , L and Breen , C. 2004 . Changes in patterns of drug use among injecting drug users following a reduction in the availability of heroin in New South Wales, Australia. . Drug and Alcohol Review , 23 ( 3 ) : 287 – 294 .
- Degenhardt , L and Day , C. 2004 . “ Changes in patterns of drug use. ” . In The course and consequences of the heroin shortage in New South Wales. , Edited by: Degenhardt , L and Day , C . 19 – 30 . Adelaide : Australasian Centre for Policing Research .
- Topp , L , Day , C and Degenhardt , L. 2003 . Changes in patterns of drug injection concurrent with a sustained reduction in the availability of heroin in Australia. . Drug and Alcohol Dependence , 70 : 275 – 286 .
- Degenhardt , L , Conroy , E , Gilmour , S and Collins , L. 2005 . The effect of a reduction in heroin supply in Australia upon drug distribution and acquisitive crime. . British Journal of Criminology , 45 : 2 – 24 .
- Degenhardt , L , Conroy , E and Gilmour , S. 2004 . “ Changes in the health effects of drug use. ” . In The course and consequences of the heroin shortage in New South Wales. , Edited by: Degenhardt , L and Day , C . 51 – 65 . Adelaide : Australasian Centre for Policing Research . NDLERF Monograph No. 4.
- Australian Institute of Health And Welfare . 2005 . National Drug Strategy Household Survey: First results. , Canberra : AIHW . Report No.: Drug Statistics Series No. 13. 2004.
- Glaser , B and Strauss , A. 1967 . The discovery of grounded theory: Strategies for qualitative research. , New York : Aldine .
- Gilmour , S , Degenhardt , L , Hall , W and Day , C. 2006 . Using intervention time series analyses to assess the effects of imperfectly identifiable natural events: A general method and example. . BMC Medical Research Methodology , 6 ( 16 )
- Degenhardt , L , Conroy , E , Day , C , Gilmour , S and Hall , W. 2005 . The impact of the Australian heroin shortage on demand for and compliance with treatment for drug dependence. . Drug and Alcohol Dependence , 79 : 129 – 135 .
- Conroy , E , Degenhardt , L and Gilmour , S. 2004 . “ Changes in drug treatment. ” . In The course and consequence of the heroin shortage in New South Wales. , Edited by: Degenhardt , L and Day , C . 67 – 82 . Adelaide : Australasian Centre for Policing Research .
- Day , C , Degenhardt , L , Gilmour , S and Hall , W. 2004 . Effects of a reduction in heroin supply on injecting drug use: Analysis of data from needle & syringe programmes. . British Medical Journal , 329 : 428 – 429 .
- Moe , V and Slinning , K. 2002 . Prenatal drug exposure and the conceptualization of long-term effects. . Scandinavian Journal of Psychology , 43 : 41 – 47 .
- Day , C , Gibson , A , Collins , L , Degenhardt , L and Dietze , P. 2004 . Research methodologies used to obtain retrospective self-reports of the impact of changes in heroin supply on regular users in and out of treatment. , Sydney : National Drug and Alcohol Research Centre, University of New South Wales . NDARC Technical Report No. 176. Report No.: NDARC Technical Report No. 176.