title: Myotonic muscular dystrophy associated with ritodrine tocolysis.
mesh_terms: D005260:Female; D006801:Humans; D009136:Muscular Dystrophies / Q000150:complications*; D009222:Myotonia / Q000150:complications* / Q000209:etiology; D007752:Obstetric Labor, Premature / Q000139:chemically induced*; D011247:Pregnancy; D012312:Ritodrine / Q000009:adverse effects*
chemical_list: D012312:Ritodrine