Epidemiology of the Homebound Population in the United States.
Ornstein KA, Leff B, Covinsky KE, Ritchie CS, Federman AD, Roberts L, Kelley AS, Siu AL, Szanton SL.
Ornstein KA, et al. Among authors: siu al.
JAMA Intern Med. 2015 Jul;175(7):1180-6. doi: 10.1001/jamainternmed.2015.1849.
JAMA Intern Med. 2015.
PMID: 26010119
Free PMC article.