Weissman, A., Meriano, J., Ward, S., Gotlieb, L., & Casper, R. F. (1999). Intracytoplasmic Sperm Injection After Follicle Stimulation with Highly Purified Human Follicle-Stimulating Hormone Compared with Human Menopausal Gonadotropin. Kluwer Academic Publishers-Plenum Publishers.

Weissman, Ariel, James Meriano, Susan Ward, Lynda Gotlieb, ja Robert F. Casper. Intracytoplasmic Sperm Injection After Follicle Stimulation With Highly Purified Human Follicle-Stimulating Hormone Compared With Human Menopausal Gonadotropin. Kluwer Academic Publishers-Plenum Publishers, 1999.

Weissman, Ariel, et al. Intracytoplasmic Sperm Injection After Follicle Stimulation With Highly Purified Human Follicle-Stimulating Hormone Compared With Human Menopausal Gonadotropin. Kluwer Academic Publishers-Plenum Publishers, 1999.