共 21 条
- [2] BUTLER NR, 1969, PERINATAL PROBLEMS 1
- [3] Butler NR, 1969, PERINATAL PROBLEMS 2
- [4] CARPENTER RG, 1979, LANCET, V2, P343
- [5] DAVIES AM, 1969, ISRAEL J MED SCI, V5, P1095
- [6] FELDSTEIN MS, 1965, BRIT J PREV SOC MED, V19, P128
- [8] LINEAR DISCRIMINANT-ANALYSIS IN PERINATAL-MORTALITY [J]. AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH, 1963, 53 (04): : 594 - &
- [9] HOBEL CJ, 1973, AM J OBSTET GYNECOL, V117, P1
- [10] MCCARTHY RJ, 1980, AM J PUBLIC HEALTH, V70, P977