TY - BOOK AU - Kalimo,Esko ED - World Health Organization/International Collaborative Study of Medical Care Utilization. TI - Reduction of WHO/ICS-MCU questionnaire data SN - 9519504206 PY - 1972/// CY - Helsinki PB - Coordinating Committee for the World Health Organization International Collaborative Study of Medical Care Utilization KW - Health services KW - utilization KW - tables ER -