title: [Involuntary in vivo evidence for penicillin resistance of Streptobacillus haemophilus ducrey].
mesh_terms: D000328:Adult; D002602:Chancroid / Q000188:drug therapy* / Q000473:pathology; D003937:Diagnosis, Differential; D004318:Doxycycline / Q000627:therapeutic use; D006191:Haemophilus ducreyi / Q000187:drug effects*; D006801:Humans; D008297:Male; D010403:Penicillin Resistance
chemical_list: D004318:Doxycycline
vernacular_title: Uber einen unfreiwilligen in vivo-Beweis der Penicillin-Resistenz des Streptobacillus haemophilus Ducrey.