共 15 条
[1]
ANNEST JL, 1984, DHS PHS841983 US DEP
[2]
BELL J A, 1987, Drug Intelligence and Clinical Pharmacy, V21, P1002
[4]
Butler R. N., 1975, WHY SURVIVE BEING OL
[5]
COHEN J, 1969, STATISTICAL POWER AN
[6]
Covey H C, 1985, Gerontol Geriatr Educ, V5, P41, DOI 10.1300/J021v05n03_05
[7]
ENDO C, 1975, 1ST FLIGHTS KITCHEN
[9]
LANDIS JT, 1945, AM SOCIOL REV, V10, P427