Kirby RS
No ORCID on file
· 5 papers in corpus
other
2018
OBJECTIVE: To compare associations between interpregnancy intervals (IPIs) and adverse perinatal outcomes in deliveries following IVF with deliveries following spontaneous conception or other (non-IVF) fertility treatments. DESIGN: Cohort …
observational
2017
OBJECTIVE: To explore disparities in prematurity and low birth weight (LBW) by maternal race and ethnicity among singletons conceived with and without assisted reproductive technology (ART). METHODS: We performed a retrospective cohort stu…
observational
2016
IMPORTANCE: Use of assisted reproductive technology (ART) has been associated with increased risks for birth defects. Variations in birth defect risks according to type of ART procedure have been noted, but findings are inconsistent. OBJEC…
observational
2016
BackgroundResearch has shown an association between assisted reproductive technology (ART) and adverse birth outcomes. We identified whether birth outcomes of ART-conceived pregnancies vary across states with different maternal characterist…
case-report
1992
Five patients with ureteric endometriosis are described. Extensive pre-operative investigation failed to reveal the aetiology of the unilateral upper urinary tract obstruction seen in all of these patients. Due to the dense fibrosis that in…