Luke, Barbara <br/><br/>
Adverse pregnancy, birth, and infant outcomes in twins: effects of maternal fertility status and infant gender combinations; the Massachusetts Outcomes Study of Assisted Reproductive Technology.  [electronic resource] 

 -  American journal of obstetrics and gynecology  09 2017 
 - 330.e1-330.e15 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, N.I.H., Extramural 
<br/><br/><label>ISSN: </label>1097-6868 
<br/><br/><label>Standard No.: </label>10.1016/j.ajog.2017.04.025  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Breech Presentation--epidemiology<br/>Cesarean Section--statistics & numerical data<br/>Congenital Abnormalities--epidemiology<br/>Female<br/>Fertilization in Vitro<br/>Humans<br/>Infant, Low Birth Weight<br/>Infertility<br/>Male<br/>Massachusetts--epidemiology<br/>Placenta Diseases--epidemiology<br/>Pregnancy<br/>Pregnancy, Twin<br/>Premature Birth--epidemiology<br/>Single Embryo Transfer<br/>Uterine Hemorrhage--epidemiology