Nissen, G <br/><br/>
[Maturation crises. Relationship of biological sociological and family factors].  [electronic resource] 

 -  MMW, Munchener medizinische Wochenschrift  Apr 1979 
 - 479-80 p.  digital 
<br/><br/> Publication Type: Editorial 
<br/><br/><label>ISSN: </label>0341-3098 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Child<br/>Child Development<br/>Humans<br/>Identity Crisis<br/>Psychology, Child<br/>Psychosexual Development<br/>Puberty