The Quality of Medical Care: Methodology of Survey of the Medical Groups Associated with the Health Insurance Plan of New York
1951 ◽
Vol 41
(7)
◽
pp. 824-832
◽
Keyword(s):
New York
◽
1959 ◽
Vol 170
(3)
◽
pp. 272
◽
1950 ◽
Vol 143
(7)
◽
pp. 637
◽