Rotsztejn DA, Dmowski WP, Rana N, Rotman CA, Hasson H. Correlation Between Fetal Heart Rate, Crown-Rump Length and Human Chorionic Gonadotropin Levels During the First Trimester of Well-Timed Conceptions. 48th Annual Meeting of The American Fertility Society in New Orleans, Louisiana, October 31-November 3, 1992.
Braun DP, Rotsztejn DA, Gebel H, Rotman C, Rana N, Dmowski WP. Modulation of Endometrial Cell Proliferation by Peripheral Blood Monocytes from patients with Endometriosis. 39th Annual Meeting of The Society for Gynecological Investigation in San Antonio, Texas, March 18-21, 1992.
Arcaini L, Balmaceda JP, Weckstein LN, Rotsztejn DA, Asch RH. “Reproductive Performance in Women Aged 40 and Over: Analysis of Different Infertility Treatment.” (P-190) 46th Annual Meeting of the American Fertility Society in Washington D.C., October 13-18, 1990.
Rotsztejn DA, Borrero C, Remohi J, Ord T, Balmaceda JP, Asch RH. “Oocyte Donation with GIFT, IVF-UT or TET: Is There a Best Alternative?” (P-194) 46th Annual Meeting of The American Fertility Society in Washington D.C., October 13-18, 1990.