Soefer, E F <br/><br/>
Menarche: target age for reinforcing sex education for adolescents.  [electronic resource] 

 -  Journal of adolescent health care : official publication of the Society for Adolescent Medicine  Sep 1985 
 - 383-6 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0197-0070 
<br/><br/><label>Standard No.: </label>10.1016/s0197-0070(85)80007-3  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Ethnicity<br/>Female<br/>Humans<br/>Menarche<br/>Pregnancy<br/>Pregnancy in Adolescence<br/>Residence Characteristics<br/>Sex Education<br/>United States