title: Clinical assessment of the comparative effect of terramycin and GS 2989 in the mass treatment of trachoma.
mesh_terms: D002648:Child; D002713:Chlorine / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008297:Male; D010118:Oxytetracycline / Q000627:therapeutic use*; D014141:Trachoma / Q000188:drug therapy*
chemical_list: D002713:Chlorine; D010118:Oxytetracycline