共 14 条
- [1] CHRETIEN FC, 1973, FERTIL STERIL, V24, P746
- [2] ELSTEIN M, 1970, Journal of Obstetrics and Gynaecology of the British Commonwealth, V77, P443
- [3] ELSTEIN M, 1971, J OBSTET GYN BR COMM, V78, P180
- [4] KREMER J, 1969, NEDERLANDS TIJDSCHRI, V69, P208
- [5] MASSON GL, 1969, GYNECOL OBSTET, V68, P419
- [6] MOGHISSI KS, 1966, FERTIL STERIL, V17, P663
- [7] Odeblad E., 1972, CERVICAL MUCUS HUMAN, P58
- [8] ODEBLAD E, 1968, ACTA OBSTET GYNEC S1, V47, P59
- [9] ODEBLAD E, 1969, ACTA EUR FERTIL, V1, P99
- [10] OSTER GK, 1972, FERTIL STERIL, V23, P18