Haning, R V <br/><br/>
Relaxin secretion in in vitro fertilization pregnancies.  [electronic resource] 

 -  American journal of obstetrics and gynecology  Jan 1996 
 - 233-40 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/s0002-9378(96)70400-3  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chorionic Gonadotropin--blood<br/>Embryo Transfer<br/>Estradiol--blood<br/>Female<br/>Fertilization in Vitro<br/>Humans<br/>Linear Models<br/>Pregnancy<br/>Pregnancy, Multiple<br/>Progesterone--blood<br/>Relaxin--metabolism<br/>Time Factors