Bryan D. Cowan
No ORCID on file
· 3 papers in corpus
1997
Neuroregulation of the HPO axis steriod biosynthesis reproductive peptide hormones ovarian phylogeny normal and abnormal sexual development disorders of puberty regulation of the O-M cycle dysfunctional uterine bleeding amenorrhea hyperprol…
observational
1997
PURPOSE: Ovarian endometriomas have an uncertain impact on outcome following in vitro fertilization (IVF). Some authors describe a poor response to ovulation induction, and others observe decreased pregnancy success rates. Conversely, IVF o…
observational
1995
The purpose of this study was to correlate surgical experience with operating efficiency. A retrospective review of 303 operative laparoscopic procedures was performed during a 48-month interval and during the acquisition of surgical skills…