Grewal, Jagteshwar <br/><br/>
Cohort Profile: NICHD Fetal Growth Studies-Singletons and Twins.  [electronic resource] 

 -  International journal of epidemiology  02 2018 
 - 25-25l p.  digital 
<br/><br/> Publication Type: Journal Article; Multicenter Study; Research Support, American Recovery and Reinvestment Act; Research Support, N.I.H., Intramural; Twin Study 
<br/><br/><label>ISSN: </label>1464-3685 
<br/><br/><label>Standard No.: </label>10.1093/ije/dyx161  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Cohort Studies<br/>Female<br/>Fetal Development--physiology<br/>Gestational Age<br/>Humans<br/>Maternal Age<br/>Pregnancy<br/>Quality Assurance, Health Care--standards<br/>Racial Groups--ethnology<br/>Twins<br/>Ultrasonography, Prenatal<br/>Young Adult