共 11 条
[1]
ANDERSON O, 1957, VOLUNTARY HLTH INSUR
[2]
ANDERSON OW, 1959, 9 HLTH INF F RES SER
[3]
*CALIF MED ASS, 1964, REL VAL STUD
[4]
FOLLMAN JF, MEDICAL CARE HLTH IN
[5]
KISCH A, 1967, ROSS LOOS MEDICAL GR
[7]
SASULY R, UNPUBLISHED MONOGRAP
[8]
SASULY R, 1967, MED CARE, V6, P234
[9]
SOMERS HM, 1961, DOCTORS PATIENTS H 5
[10]
WILLIAMS JJ, 1962, FAMILY MEDICAL CARE