title: [Contribution to acanthosis nigricans with special reference to the study of its course].
mesh_terms: D000052:Acanthosis Nigricans; D000230:Adenocarcinoma / Q000150:complications; D000293:Adolescent; D000328:Adult; D003456:Cryptorchidism / Q000150:complications*; D003480:Cushing Syndrome / Q000150:complications*; D005260:Female; D006628:Hirsutism / Q000150:complications*; D006801:Humans; D006980:Hyperthyroidism / Q000150:complications*; D007006:Hypogonadism / Q000150:complications*; D008297:Male; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000150:complications*
vernacular_title: Beitrag zur Acanthosis nigricans unter besonderer Berücksichtigung der Verlaufsbeobachtung.