References
- Ernhart , C. B. 1994 . Letter to the Editor . Arch Environ Health , 49 ( 1 ) : 77 – 78 .
- Thacker , S. B. , Hoffman , D. A. , Smith , J. , Steinberg , K. and Zack , M. 1992 . Effect of low-level body burdens of lead on the mental development of children: limitations of meta-analyses in a review of the longitudinal data . Arch Environ Health , 47 : 336 – 46 .
- Thacker , S. B. , Hoffman , D. A. , Smith , J. , Steinberg , K. and Zack , M. our letter
- Ernhart , C. B. , Landa , B. and Wolf , A. W. 1985 . Subclinical lead level and developmental deficit: reanalyses of data . J Learning Disabil , 18 : 475 – 79 .
- Bellinger , D. , Leviton , A. , Waternaux , C. , Needleman , H. and Rabinowitz , M. 1987 . “ Low-level lead exposure and child development assessment at age 5 of a cohort followed from birth ” . In Heavy metals in the environment , Edited by: Lindberg , S. E. and Hutchinson , T. C. vol 1 , 49 – 53 . Edinburgh : CEP Consultants .
- Ernhart , C. B. , Morrow-Tlucak , M. , Marler , M. R. and Wolf , A. W. 1987 . Low level lead exposure in the prenatal and early preschool periods: early preschool development . Neurotoxicol Teratol , 9 : 259 – 70 .
- Ernhart , C. B. and Morrow-Tlucak , M. 1987 . “ Low level lead exposure in the prenatal and early preschool period as related to intelligence just prior to school entry ” . In Heavy metals in the environment , Edited by: Lindberg , S. E. and Hutchinson , T. C. vol 1 , 150 – 53 . Edinburgh : CEP Consultants .
- Pönka , A. 1991 . Asthma and low level air pollution in Helsinki . Arch Environ Health , 46 : 262 – 69 .
- Box , G. E. P. and Newbold , P. 1971 . Some comments on a paper of Coen, Gomme and Kendall . J R Statist Soc A , 134 : 229 – 40 .
- Granger , C. W. J. and Newbold , P. 1974 . Regression in econometrics . J Econometrics , 2 : 111 – 20 .
- Box , G. E. P. , Hunter , W. G. and Hunter , J. S. 1978 . Statistics for experimenters , New York : John Wiley & Sons .
- Durbin , T. and Watson , G. S. 1951 . Testing for serial correlation in least squares regression . Biometrika , 38 : 159 – 78 .
- Box , G. E. P. and Jenkins , G. M. 1976 . Time series analysis: forecasting and control , Oakland : Holden-Day .
- Strebel , P. M. and Thompson , M. L. 1990 . Time series modelling of malaria notification data . South Afr J Epidemiol infect , 5 : 27 – 32 .
- Schwartz , J. , Wypij , D. , Dockery , D. , Ware , J. , Zeger , S. and Spengler , J. 1991 . Ferris 8. Daily diaries of respiratory symptoms and air pollution: methodological issues and results . Environ Health Perspect , 90 : 181 – 87 .