title: The vagaries of historical data.
mesh_terms: D000328:Adult; D002006:Brucellosis / Q000175:diagnosis; D005431:Florida; D006660:Histoplasmosis / Q000175:diagnosis; D006801:Humans; D007922:Leptospirosis / Q000175:diagnosis; D008297:Male; D008487:Medical History Taking; D013333:Student Health Services