Alvarado Zaldívar, G <br/><br/>
[Factors possibly associated with the age at the onset of menopause. Multicenter study].  [electronic resource] 

 -  Ginecologia y obstetricia de Mexico  Oct 1995 
 - 432-8 p.  digital 
<br/><br/> Publication Type: Clinical Trial; English Abstract; Journal Article; Multicenter Study; Randomized Controlled Trial; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0300-9041 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Age Factors<br/>Case-Control Studies<br/>Contraception Behavior<br/>Female<br/>Humans<br/>Menarche<br/>Menstrual Cycle--physiology<br/>Mexico<br/>Middle Aged<br/>Parity<br/>Postmenopause