Elevated serum progesterone values at the time of ovulation induction in luteal leuprolide acetate-down-regulated GIFT cycles are associated with decreased clinical pregnancy rates Gary W. RandallPickens A. GanttNatalie Romines Clinical Assisted Reproduction Pages: 459 - 463
High levels of spermine in IVF medium as a negative predictor of subsequent success of embryo transfer David A. ClarkJean-Guy DelcrosIan Craft Clinical Assisted Reproduction Pages: 464 - 467
Viscosity and refractive index of follicular fluid in relation to in vitro fertilization Benjamin FischLinda HarelPaul Merlob Clinical Assisted Reproduction Pages: 468 - 471
Relationship between anticomplement in seminal plasma and complement in follicular fluid associated with outcome in an in vitro fertilization program Natalia ZabludovskyYona BarakAbraham Kogosowski Clinical Assisted Reproduction Pages: 472 - 476
An ultrastructural analysis of an oocyte from an in vitro fertilization patient with repeated polyspermic fertilization Mary E. SchalkoffR. Douglas PowersSelwyn P. Oskowitz Clinical Assisted Reproduction Pages: 477 - 484
Variation in recovery of motile sperm after preparation by a simple percoll gradient technique Kurt F. MillerTommaso FalconeJeffrey M. Goldberg Andrology Pages: 485 - 488
Glass wool filtration reduces reactive oxygen species by elimination of leukocytes in oligozoospermic patients with leukocytospermia Raul SánchezMiguel ConchaWolf-Bernhard Schill Andrology Pages: 489 - 494
Production of reactive oxygen species by and hydrogen peroxide scavenging activity of spermatozoa in an IVF program Ching-Hei YeungChristian de GeyterEberhard Nieschlag Andrology Pages: 495 - 500
Effect of incremental time experience on the results of in vitro fertilization with intracytoplasmic sperm injection (ICSI) Eugene KatzLisa D. WattsJairo E. García Andrology Pages: 501 - 504
Development of a sensitive porcine granulosa cell bioassay for follicle-stimulating hormone (FSH) Cynthia K. SitesEdith H. TaylorJohn R. Brumsted Assays Pages: 505 - 510
Pregnancy outcome related to the site of embryo deposition in the uterus B. RosenlundP. SjöblomT. Hillensjö Short Communications Pages: 511 - 513
Symptoms after day-case in vitro fertilization I. SoussisG. TrewR. M. L. Winston Short Communications Pages: 513 - 516
Evidence for ease of transmission of human papillomavirus DNA from sperm to cells of the uterus and embryo Philip J. ChanIbrahim M. SerajAlan King Short Communications Pages: 516 - 519
Deletion of chromosome 13:46,XY,del(13)(q14→qter) after in vitro fertilization and tubal embryo transfer R. BernabeuM. BonadaF. Galán Short Communications Pages: 519 - 522
Influence of follicular phase duration on human granulosa-luteal cell subpopulations in natural and stimulated IVF-ET cycles Erratum Pages: 525 - 525