共 9 条
- [1] HADLEY JN, 1950, VITAL STAT SPECIAL R, V33
- [2] HADLEY JN, 1948, ESTADISTICA, V6, P68
- [3] Krug J. A., 1948, NAVAJO LONG RANGE PR
- [4] *NAT CTR HLTH STAT, 1951, VIT STAT US 1950
- [5] BIRTH REGISTRATION COMPLETENESS UNITED-STATES, 1950 [J]. PUBLIC HEALTH REPORTS, 1952, 67 (06) : 513 - 524
- [6] *US BUR IND AFF, COMMUNICABLE D UNPUB
- [7] *US BUR IND AFF, 1952, PLANN ACT NAV HOP IN
- [8] *US BUR IND AFF, 1950, LIV BIRTHS INF DEATH
- [9] *US BUR IND AFF, 1950, DEATHS AGE INDIAN AG