Myospherulosis.
D000328:Adult; D002751:Chlortetracycline / Q000009:adverse effects; D004913:Erythrocytes, Abnormal / Q000473:pathology*; D006801:Humans; D007049:Iatrogenic Disease; D008297:Male; D008443:Maxillary Sinus; D010578:Petroleum / Q000009:adverse effects; D012852:Sinusitis / Q000209:etiology* / Q000473:pathology; D013102:Spherocytes / Q000473:pathology*
D010578:Petroleum; D002751:Chlortetracycline