title: [Methodological remarks on a multiclinical project in andrology].
mesh_terms: D005298:Fertility; D006801:Humans; D007248:Infertility, Male / Q000175:diagnosis; D008297:Male; D008722:Methods; D013094:Spermatozoa / Q000032:analysis*; D013223:Statistics as Topic; D011795:Surveys and Questionnaires
vernacular_title: Methodenkritische Bemerkungen zu iner andrologischen ?Gemeninschaftsuntersuchung.