title: Myofascial pain from theophylline.
authors.forename: J
authors.initials: J
authors.lastname: Townend
mesh_terms: D000328:Adult; D005152:Facial Muscles; D005157:Facial Pain / Q000139:chemically induced*; D005260:Female; D006801:Humans; D013704:Temporomandibular Joint; D013806:Theophylline / Q000009:adverse effects*
chemical_list: D013806:Theophylline