Shared by Robert Mahoney
Link: http://www.cmaj.ca/cgi/rapidpdf/cmaj.110402v1.pdf
Working while sleep-deprived: not just a problem for residents.
CMAJ. 2011 May 24;
Authors: Macdonald N, Hébert PC, Flegel K, Stanbrook MB
PMID: 21609992 [PubMed - as supplied by publisher]