Z. Weisman

Oral contraceptive pills and follicular fluid hormones in an in vitro fertilization program.

Y. Sorokin, H. Abramovici, M. Dirnfeld, 1989, Fertility and sterility.

Pregnancies following the interval double-transfer technique in an in vitro fertilization-embryo transfer program

Y. Sorokin, H. Abramovici, M. Dirnfeld, 1988, Journal of in Vitro Fertilization and Embryo Transfer.

The fertilization and cleavage rates of eggs recovered from the cul-de-sac.

Y. Sorokin, H. Abramovici, M. Dirnfeld, 1989, Fertility and sterility.