title: Prescribing of quinine and drugs that induce cramp. Study did not consider several factors.
authors.forename: H D
authors.initials: HD
authors.lastname: Simpson
mesh_terms: D005194:Family Practice; D006801:Humans; D009120:Muscle Cramp / Q000139:chemically induced*; D010818:Practice Patterns, Physicians'; D011803:Quinine / Q000009:adverse effects*
chemical_list: D011803:Quinine