Main, D M <br/><br/>
Extended longitudinal study of uterine activity among low-risk women.  [electronic resource] 

 -  American journal of obstetrics and gynecology  Nov 1991 
 - 1317-22 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0002-9378 
<br/><br/><label>Standard No.: </label>10.1016/0002-9378(91)90359-y  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Analysis of Variance<br/>Black People<br/>Body Weight<br/>Cardiotocography<br/>Circadian Rhythm<br/>Cohort Studies<br/>Female<br/>Gestational Age<br/>Humans<br/>Longitudinal Studies<br/>Maternal Age<br/>Obstetric Labor, Premature--diagnosis<br/>Parity<br/>Pregnancy--physiology<br/>Pregnancy Trimester, Second<br/>Pregnancy Trimester, Third<br/>Prospective Studies<br/>Regression Analysis<br/>Uterine Contraction