共 50 条
- [22] MATERNAL MORTALITY IN THE UNITED-STATES IN 1949 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1950, 144 (16): : 1395 - 1400
- [24] MORTALITY OF ANESTHESIOLOGISTS IN UNITED-STATES AND IN CANADA POPULATION, 1975, 30 (01): : 150 - 152
- [25] TUBERCULOSIS MORTALITY IN THE UNITED-STATES, 1946 PUBLIC HEALTH REPORTS, 1948, 63 (32) : 1029 - 1045
- [26] THE BLACK-POPULATION IN THE UNITED-STATES TRANSPLANTATION PROCEEDINGS, 1989, 21 (06) : 3880 - 3880
- [27] THE TYPOLOGY OF BLACK IDEOLOGIES IN THE UNITED-STATES POLISH SOCIOLOGICAL BULLETIN, 1981, (01): : 59 - 70
- [29] BLACK-STUDIES IN THE UNITED-STATES OKIKE-AN AFRICAN JOURNAL OF NEW WRITING, 1979, (15): : 43 - 47