Ignat'eva, R K <br/><br/>
[Effect of parental age, birth order and of the interval between births on neonatal weight].  [electronic resource] 

 -  Sovetskoe zdravookhranenie  1973 
 - 14-20 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0038-5239 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Age Factors<br/>Birth Order<br/>Birth Weight<br/>Female<br/>Humans<br/>Infant, Newborn<br/>Male<br/>Maternal Age<br/>Parents<br/>Time Factors<br/>USSR<br/>Urban Population