共 50 条
- [41] SEX-RATIO OF FETUSES DURING THE 2ND TRIMESTER OF GESTATION ACTA ANATOMICA, 1986, 126 (01): : 54 - 56
- [42] SUCCESSFUL XENOGRAFTS OF 2ND TRIMESTER HUMAN FETAL BRAIN AND RETINAL TISSUE IN THE ANTERIOR-CHAMBER OF THE EYE OF ADULT IMMUNOSUPPRESSED RATS JOURNAL OF NEURAL TRANSPLANTATION & PLASTICITY, 1992, 3 (2-3): : 151 - 158
- [45] AMNIOCENTESIS IN 2ND TRIMESTER MEDICAL LETTER ON DRUGS AND THERAPEUTICS, 1978, 20 (21): : 93 - 94
- [49] GROWTH-FACTORS IN HUMAN FETAL PLASMA DURING THE 2ND TRIMESTER OF GESTATION - INUTERO STUDY GROWTH ABNORMALITIES /, 1989, 56 : 445 - 445