AU  - Fisher SR, Kuo Y, Graham JE, Ottenbacher KJ, Ostir GV
TI  - EArly ambulation and length of stay in older adults hospitalized for acute illness
PT  - JOUR
DP  - 2010
TA  - Archives of Internal Medicine
pages = {1942-1943},
VI  - 170
IP  - 21
AID  - 10.1001/archinternmed.2010.422 [doi]
4100  - http://dx.doi.org/10.1001/archinternmed.2010.422
SO  - Archives of Internal Medicine November 22, 2010 170(21):1942