共 50 条
- [22] INVITRO DEVELOPMENT OF THE RAT PARIETAL YOLK-SAC JOURNAL OF REPRODUCTION AND FERTILITY, 1980, 60 (02): : 377 - +
- [25] PERMEABILITY OF GUINEA-PIG PARIETAL YOLK SAC PLACENTA TO PEROXIDASE AND FERRITIN AMERICAN JOURNAL OF ANATOMY, 1972, 134 (03): : 365 - &