共 60 条
[1]
ANNANDALE E, 1987, 9 MED RES COUNC MED
[2]
ATKINS E, 1981, PROSPECTIVE LONGITUD
[4]
BARKER R, 1987, LS51 CITY U SOC STAT
[5]
BLAXTER M, 1986, CLASS HLTH
[6]
BLAXTER M, 1976, EQUALITIES INEQUALIT
[7]
Breslow NE, 1987, STAT METHODS CANC RE, V1
[8]
*CENT BUR STAT, 1992, NETH HLTH INT SURV 1
[9]
*CENT BUR STAT, 1988, NETH HLTH INT SURV 1
[10]
Dillman DA, 1978, MAIL TELEPHONE SURVE