A Pepsi challenge.
Olshansky
B
B
D000368:Aged; D002253:Carbonated Beverages / Q000009:adverse effects*; D003080:Cold Temperature / Q000009:adverse effects*; D003679:Deglutition; D003951:Diagnostic Errors; D006801:Humans; D008297:Male; D013575:Syncope / Q000175:diagnosis / Q000209:etiology*