RT Journal
T1 From lake to lake: “this photograph was taken on the 5-lakes hike on mount pizol in switzerland, july 2009.”
JF Archives of Internal Medicine
JO Archives of Internal Medicine
YR 2010
FD December 13
VO 170
IS 22
SP 2016
OP 2016
DO 10.1001/archinternmed.2010.466
UL http://dx.doi.org/10.1001/archinternmed.2010.466
AB 
Courtesy of: David L. B. Schwappach, PhD, MPH, Swiss Patient Safety Foundation, Zurich, Switzerland.