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Nulligravidity

Known as: Nulligravidities 
National Institutes of Health

Papers overview

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2017
2017
Aim: To determine factors associated with intrapartum fever and to examine associated maternal and neonatal outcomes. Methods… 
Highly Cited
2016
Review
2014
Review
2014
Abstract Epidemiological studies have reported conflicting results on the association of congenital heart defect (CHD) risk in… 
2013
2013
BACKGROUND Some epidemiological, clinical, and laboratory studies suggest that underweight and obesity impact fertility… 
2009
2009
OBJECTIVES The influence of hormonal changes caused by pregnancy has been well studied in relation to colorectal cancer risk, but… 
2005
2005
Aim: The number of patients under 40 years of age with early‐onset endometrial cancer is on the rise in Japan. Preservation of… 
Highly Cited
2001
Highly Cited
2001
Background and Purpose— We sought to examine the relationship between menstrual and reproductive factors and the risk of… 
2001
2001
OBJECTIVE This study was undertaken to assess the effect of multiple factors that influence the success rate and time to… 
1991
1991
The number of ovarian cystadenoma of low potential malignancy (abbreviation: LPM) was 31 (5.7%) among common epithelial tumors… 
Review
1981
Review
1981
Adenocarcinoma of the endometrium in patients 40 years of age or younger is rare and accounts for 2.9% of all endometrial cancers…