共 26 条
- [1] BERELSON B, 1970, C TECHNOLOGICAL CHAN
- [3] DAVID HP, 1970, FAMILY PLANNING ABOR
- [4] FREEDMAN R, 1969, STUD FAMILY PLANN, P15, DOI 10.2307/1965023
- [5] FREEDMAN R, 1967, STUD FAMILY PLANN, V44, P8
- [7] KANAGARATNAM K, 1968, 10 VICT FUND REP, P18
- [9] KARIM SMM, 1970, LANCET, V1, P157
- [10] USE OF PROSTAGLANDIN-E2 FOR THERAPEUTIC ABORTION [J]. BRITISH MEDICAL JOURNAL, 1970, 3 (5716) : 198 - &