title: Green fingernails: a possible pathway of nosocomial pseudomonas infection.
mesh_terms: D000328:Adult; D003116:Color; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009262:Nails; D011552:Pseudomonas Infections / Q000175:diagnosis*; D011550:Pseudomonas aeruginosa; D012871:Skin Diseases / Q000209:etiology