1. Abelin, Th., Analyse statistique des urgences en médecine ambulatoire. Méd. et Hyg.38, 487 (1980).
2. Abelin, Th. undFröscher, R., Eine Studie über Befunde in der ärztlichen Praxis. Soz. Präv. med.24, 240 (1979).
3. Bergmann, A. B., Dassel, S. W., Wedgwood, R. J., Time-Motion Study of Practicing Pediatricians. Pediatrics38, 254 (1966).
4. Cypress, B., National Ambulatory Medical Care Survey: Characteristics of Visits to Female and Male Physicians. Vital and Health Statistics Series 13, No. 49. National Center for Health Statistics. U.S. Public Health Service, Health Resources Administration. DHSS Publication No. (PHS) 80-1710. Hyattsville, Md, 1980.
5. Meads, S. andMc Lemore, T., National Ambulatory Medical Care Survey: Symptom Classification. Vital and Health Statistics Series 2, No. 63. National Center for Health Statistics. U.S. Public Health Service, Health Resources Administration. DHEW Publication No. (HRA) 75-1337. Rockville, Md, 1974.