共 9 条
[2]
KOVAR MG, 1977, PUBLIC HEALTH REP, V92, P9
[3]
ROSSMAN I, 1971, CLIN GERIATRICS
[4]
SCHWAB M, 1976, MED CARE, V14, P27
[5]
STEINBERG FU, 1976, COWDRYS CARE GERIATR
[6]
*US PUBL HLTH SER, 1976, HRA771240 DHEW
[7]
*US PUBL HLTH SER, 1974, HRA741709 DHEW PU 12
[8]
VANNOSTRAND JF, UNPUBLISHED