title: Myopathy with myasthenia features possibly induced by codeine linctus.
mesh_terms: D000328:Adult; D003061:Codeine; D006801:Humans; D008297:Male; D009135:Muscular Diseases / Q000139:chemically induced*; D019966:Substance-Related Disorders / Q000150:complications*
chemical_list: D003061:Codeine