O'Brien PA

No ORCID on file · 2 papers in corpus
meta-analysis 2018
The Cochrane database of systematic reviews ·doi:10.1002/14651858.cd000317.pub4

BACKGROUND: The first-line treatment in donor sperm treatment consists of inseminations that can be done by intrauterine insemination (IUI) or by intracervical insemination (ICI). OBJECTIVES: To compare the effectiveness and safety of intr…

meta-analysis 2013
The Cochrane database of systematic reviews ·doi:10.1002/14651858.cd007541.pub3

BACKGROUND: The introduction of a new progestin-only oral contraceptive in Europe has renewed interest in this class of oral contraceptives. Unlike the more widely used combined oral contraceptives containing an estrogen plus progestin, the…