共 11 条
[3]
JONES EG, 1992, NURS RES, V41, P186
[4]
Martuza V. R., 1977, APPLYING NORM REFERE
[7]
PHILLIPS LR, 1992, UNPUB EFFECTS INTERA
[8]
SOTOMAYOR M, 1988, HISPANIC ELDERLY CUL
[9]
*US BUR CENS, 1992, NAT DAT BOOK
[10]
WELLS KB, 1988, MED CARE, V26, P441