Ulizzi, L <br/><br/>
Factors affecting the sex ratio in humans: multivariate analysis of the Italian population.  [electronic resource] 

 -  Human biology  Feb 1995 
 - 59-67 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0018-7143 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Analysis of Variance<br/>Birth Order<br/>Birth Rate<br/>Female<br/>Fetal Death<br/>Humans<br/>Infant, Newborn<br/>Italy<br/>Male<br/>Maternal Age<br/>Middle Aged<br/>Multivariate Analysis<br/>Parity<br/>Pregnancy<br/>Sex Ratio