title: Laboratory diagnosis of chancroid in Nairobi, Kenya.
mesh_terms: D001431:Bacteriological Techniques; D002602:Chancroid / Q000175:diagnosis* / Q000382:microbiology; D003470:Culture Media; D006191:Haemophilus ducreyi / Q000302:isolation & purification; D006801:Humans; D008297:Male
chemical_list: D003470:Culture Media