title: Retropulsion and back bruises in drug-induced parkinsonism.
authors.forename: Kristina
authors.initials: K
authors.lastname: Karanec
authors.forename: Lauri
authors.initials: L
authors.lastname: McWilliams-Dunnigan
authors.forename: Amer
authors.initials: A
authors.lastname: Alshekhlee
mesh_terms: D000058:Accidental Falls; D000368:Aged; D014150:Antipsychotic Agents / Q000009:adverse effects* / Q000627:therapeutic use; D001415:Back; D001696:Biomechanical Phenomena; D001714:Bipolar Disorder / Q000188:drug therapy*; D003288:Contusions / Q000150:complications*; D006801:Humans; D008297:Male; D010302:Parkinson Disease, Secondary / Q000139:chemically induced* / Q000150:complications*; D018967:Risperidone / Q000009:adverse effects* / Q000627:therapeutic use
chemical_list: D014150:Antipsychotic Agents; D018967:Risperidone