In vitro fertilization and embryo transfer in Israel: Results from a national survey Yoram LotanDaniel S. Seidman News Pages: 418 - 421
Ovarian hyperstimulation syndrome: A review of pathophysiology Paul A. BerghDaniel Navot Review Pages: 429 - 438
Prediction of nuclear maturity from cumulus-coronal morphology: Influence of embryologist experience D. G. HammittC. H. SyropC. C. Hood Clinical Assisted Reproduction Pages: 439 - 446
Effects of platelet activating factor on mouse sperm function Kazuo SengokuMutsuo IshikawaTetsuya Shimizu Animal Investigations Pages: 447 - 453
Embryo density and medium volume effects on early murine embryo development R. S. CansecoA. E. T. SparksF. C. Gwazdauskas Animal Investigations Pages: 454 - 457
Analyses of 95 first-trimester spontaneous abortions by chorionic villus sampling and karyotype Charles M. StromNorman GinsbergYury Verlinsky Reproductive Genetics Pages: 458 - 461
The genetic risks of in vitro fertilization techniques: The use of an animal model J. SantalóJ. BadenasA. M. Estop Reproductive Genetics Pages: 462 - 474
Quantified ultrastructural study of spermatozoa in unexplained failure of in vitro fertilization N. CarlonA. NavarroR. Roulier Male-Factor Infertility Pages: 475 - 481
Age and fertility: Results of assisted reproductive technology in women over 40 years Carl WoodIlan CalderonAmanda Crombie Short Communications Pages: 482 - 484
Tetraploidy associated with human pronuclear embryo cryopreservation: A case report Kenneth A. GinsburgAnthony G. SaccoMark P. Johnson Short Communications Pages: 484 - 488
An evaluation of the effect of the anesthetic agent profofol (Diprivan) on the outcome of human in vitro fertilization D. A. G. ImoedemheA. B. SigueM. S. Abdel Halim Short Communications Pages: 488 - 491
Sperm electron microscopy for the evaluation of in vitro fertilization failures John C. NulsenDeborah A. MetzgerMargaret M. Steinhoff Short Communications Pages: 491 - 497
Elevated maternal serum α-fetoprotein associated with placenta accreta Norman A. GinsbergMarry Ellen FausoneYury Verlinsky Short Communications Pages: 497 - 500