TY - BOOK AU - Andersen,Ronald AU - Lion,Joanna AU - Anderson,Odin W.(Odin Waldemar),1914- TI - Two decades of health services SN - 0884101177 PY - 1976/// CY - Cambridge, Mass. PB - Ballinger KW - Medical care KW - United States KW - Utilization KW - Medical care, Cost of KW - Insurance, Health KW - Health surveys N1 - Includes index ER -