He, C H <br/><br/>
Comparative cross-over pharmacokinetic study on two types of postcoital contraceptive tablets containing levonorgestrel.  [electronic resource] 

 -  Contraception  May 1990 
 - 557-67 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0010-7824 
<br/><br/><label>Standard No.: </label>10.1016/0010-7824(90)90064-3  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Absorption<br/>Administration, Oral<br/>Contraceptives, Postcoital--pharmacokinetics<br/>Contraceptives, Postcoital, Synthetic--pharmacokinetics<br/>Female<br/>Humans<br/>Levonorgestrel<br/>Norgestrel--pharmacokinetics<br/>Tablets