title: Leptospirosis as a cause of erythema nodosum.
mesh_terms: D002648:Child; D004893:Erythema Nodosum / Q000209:etiology*; D005260:Female; D006801:Humans; D041341:Leptospira interrogans serovar canicola / Q000302:isolation & purification; D007922:Leptospirosis / Q000150:complications* / Q000382:microbiology