authors Welch, Sarah A Archer, Kristin R Hymel, Alicia M Pennings, Jacquelyn S Andrea Wershof Schwartz, MD MPH AGSF Kang, Christy Qian, Edward T Duggan, Maria C Roumie, Christianne L
has subject area Aged Aged, 80 and over Documentation Electronic Health Records Female Hospitalization Humans Male Prospective Studies