References
- Helenius M., Marjamäki P., Pekurinen M., Vohlonen I. Sosiaali- ja terveysministeriön omalääkärikokei-lu. Tutkimuksen tausta, tavoitteet ja menetelmät (Personal doctor programme. Background, objectives and methods of the Finnish study). English summary. Health Services Research by National Board of Health in Finland, Helsinki 1987
- Personal doctor program. Data, results and conclusion of the Finnish study, I. Vohlonen. Health Services Reseach by National Board of Health in Finland, Helsinki 1988
- Fleming D. The interface between general practice and secondary care in Europe and North America. Hospital Referrals, M. Roland, A. Coulter. Oxford University Press, Oxford 1992; 30–47
- Kokko S. Tauti ja sairaus — työikäiset terveyskes-kuslääkärin vastaanotolla. Univ of Kuopio, Kuopio 1988, (Disease and illness — utilization of the health centre physician's services by the middle-aged population) [dissertation]
- Vehviläinen A. T., Kumpusalo E. A., Voutilainen S. O., Takala J. K. General practice consultation in central and northern Finland. Scand J Prim Health Care 1995; 13: 197–204
- Vehviläinen A. T., Kumpusalo E. A., Voutilainen S. O., Takala J. K. Does the doctors' professional experience reduce referral rates? Evidence from the Finnish referral study. Scand J Prim Health Care 1996; 14: 130–5
- Takala J., Rintanen H., Linnakylä M., Hartikainen M., Lyyra H. Need for treatment and investigations in patients seen by community health officers. Referrals to hospitals and to private specialists in the municipalities of Hankasalmi, Konnevesi and Rautalampi. English summary. Sos Lääket Aikak l 1977; 5: 221–32
- VPK Väestövastuisen peruster-veydenhuollon kokeilut (The personal doctor programme). Report No. 24, S. Aro. Sosiaali- ja ter-veyshallitus, Helsinki 1991
- Hermanson T., Aro S., Bennet C. L. Letter from Helsinki. Finland's health care system. Universal Access to Health Care in a Capitalistic Democracy. JAMA 1994; 271: 1957–62
- Armitage P. Statistical Metods in Medical Research. Blackwell Scientific Publications, Oxford 1980
- Garcia Olmos L., Abraira V., Gérvas J., Otero A., Fernandez Perez M. Variability in GPs' referral rate in Spain. Fam Pract 1995; 12: 159–62
- Jyväsjärvi S., Keinänen-Kiukaanniemi S., Vehviläinen A., Gérvas J. (1995) Onko terveyskeskuspotilaiden hoidon jatkuvuus eurokunnossa? (Is the continuity of care for health centre patients in Finland as good as in other European countries?). Proceedings of the 8th Annual Meeting, Oulu, Oct, 12–131995, Suomen yleislääketieteen yhdistyksen julkaisuja No 6
- Gervas J., Peres Fernandes M., Starfield B. H. Primary care, financing and gatekeeping in western Europe. J Fam Pract 1994; 11: 307–17