R Schoysman

Births after vitrification at morula and blastocyst stages: effect of artificial reduction of the blastocoelic cavity before vitrification

Pierre Vanderzwalmen, G. Bertin, C. Debauche et al. · Human Reproduction · 2002 · 281 citations

Veterinary Medicine, Developmental Biology, Assisted Reproductive Technologies +16

Intracytoplasmic injection of spermatids retrieved from testicular tissue: influence of testicular pathology, type of selected spermatids and oocyte activation

Pierre Vanderzwalmen, Herbert Zech, Arie Birkenfeld et al. · Human Reproduction · 1997 · 171 citations · Full text

Medicine, Urology, Assisted Reproductive Technologies +14

Endocrinology: The ovarian hyperstimulation syndrome in in-vitro fertilization: a Belgian multicentric study. I. Clinical and biological features

Annick Delvigne, A Demoulin, Johan Smitz et al. · Human Reproduction · 1993 · 148 citations

Medicine, Endocrinology, Gynecology +17

Andrology: Fertilizing ability of immotile spermatozoa after intracytoplasmic sperm injection

Martine Nijs, Pierre Vanderzwalmen, B. Vandamme et al. · Human Reproduction · 1996 · 144 citations

Veterinary Medicine, Gynecology, Assisted Reproductive Technologies +8

Sperm morphology and IVF pregnancy rate: comparison between Percoll gradient centrifugation and swim-up procedures

P. Van Der Zwalmen, G. Bertin-Segal, L. Geerts et al. · Human Reproduction · 1991 · 132 citations

Veterinary Medicine, Gynecology, Assisted Reproductive Technologies +14