title: Doxycycline treatment of chronic trachoma.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D002908:Chronic Disease; D002986:Clinical Trials as Topic; D004318:Doxycycline / Q000008:administration & dosage / Q000032:analysis / Q000097:blood / Q000627:therapeutic use*; D005069:Evaluation Studies as Topic; D006190:Haemophilus / Q000302:isolation & purification; D006801:Humans; D007198:Indians, North American; D009016:Moraxella / Q000302:isolation & purification; D010919:Placebos; D013210:Staphylococcus / Q000302:isolation & purification; D013666:Tears / Q000032:analysis; D013997:Time Factors; D014141:Trachoma / Q000188:drug therapy*
chemical_list: D010919:Placebos; D004318:Doxycycline