Association of diphenhydramine use with adverse effects in hospitalized older patients: possible confounders.
Meuleman
John R
JR
D000367:Age Factors; D000368:Aged; D015986:Confounding Factors, Epidemiologic; D003693:Delirium / Q000139:chemically induced*; D004155:Diphenhydramine / Q000009:adverse effects*; D006760:Hospitalization; D006801:Humans; D006993:Hypnotics and Sedatives / Q000009:adverse effects*
D006993:Hypnotics and Sedatives; D004155:Diphenhydramine