[Simultaneous appearance of pelade of the beard in 2 brothers].
D000328:Adult; D000505:Alopecia / Q000209:etiology / Q000235:genetics*; D006801:Humans; D007030:Hypothalamo-Hypophyseal System; D008297:Male; D011602:Psychophysiologic Disorders
Apparition simultanée de pelade de la barbe chez deux frères.