共 16 条
- [1] ANDERSEN HF, 1981, AM J OBSTET GYNECOL, V139, P173
- [5] CRANE JP, 1980, 27TH ANN M SOC GYN I
- [6] GRENNERT L, 1978, ACTA OBSTET GYN SCAN, P5
- [8] DYNAMIC GRAPH FOR DOCUMENTATION OF GESTATIONAL-AGE [J]. OBSTETRICS AND GYNECOLOGY, 1979, 54 (01) : 115 - 117
- [9] BIRTH WEIGHT AND GESTATION TIME IN RELATION TO MATERNAL AGE, PARITY AND INFANT SURVIVAL [J]. ANNALS OF EUGENICS, 1951, 16 (02): : 147 - &
- [10] NAEGELE FS, 1812, ERFAHRUNG ABHANDLUNG