共 50 条
- [2] MD INCOMES 1961-71 - COMMENT [J]. CANADIAN MEDICAL ASSOCIATION JOURNAL, 1974, 110 (05) : 491 - 491
- [5] MORTALITY AND FERTILITY TRENDS IN INDIA, 1961-71 [J]. JOURNAL OF FAMILY WELFARE, 1975, 21 (03): : 46 - 56
- [6] DEMOGRAPHIC-ASPECTS OF AGING [J]. METHODS AND FINDINGS IN EXPERIMENTAL AND CLINICAL PHARMACOLOGY, 1987, 9 (03): : 143 - 147