Reversible chorea due to ranitidine and cimetidine.
D000368:Aged; D002819:Chorea / Q000139:chemically induced*; D002927:Cimetidine / Q000009:adverse effects*; D005260:Female; D006801:Humans; D011899:Ranitidine / Q000009:adverse effects*
D002927:Cimetidine; D011899:Ranitidine