共 61 条
[2]
ASUNI T, 1967, W AFR MED J, V16, P51
[3]
ATCHLEY RC, 1979, 2ND P C EP AG
[5]
Biesele M., 1981, OTHER WAYS GROWING O, P77, DOI [10.1515/9780804766180-007, DOI 10.1515/9780804766180-007]
[6]
BOTWINICK J, 1977, HDB PSYCHOL AGING, P580
[7]
BROMLEY DB, 1974, PSYCHOL HUMAN AGING
[8]
BROWN KS, 1976, GERONTOLOGY, V22, P425
[9]
CARR BA, 1978, SOC BIOL, V24, P279