Heuschkel, U <br/><br/>
[Selectivity analysis in medical sociological questionnaires].  [electronic resource] 

 -  Zeitschrift fur die gesamte Hygiene und ihre Grenzgebiete  Feb 1972 
 - 137-44 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0049-8610 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Germany, East<br/>Humans<br/>Mathematics<br/>Personnel, Hospital<br/>Sociometric Techniques<br/>Surveys and Questionnaires