title: A pilot trial of ethambutol in leprosy.
mesh_terms: D001706:Biopsy; D002986:Clinical Trials as Topic; D004352:Drug Resistance, Microbial; D004977:Ethambutol / Q000008:administration & dosage / Q000627:therapeutic use*; D005500:Follow-Up Studies; D006801:Humans; D007918:Leprosy / Q000188:drug therapy*
chemical_list: D004977:Ethambutol