Open Medicine
Open Medicine > 2009 > 4 > 1 > 26-31
Open Medicine > 2009 > 4 > 2 > 212-217
Open Medicine > 2010 > 5 > 2 > 180-183
Open Medicine > 2013 > 8 > 5 > 644-647
Open Medicine > 2009 > 4 > 1 > 26-31
Open Medicine > 2009 > 4 > 2 > 212-217
Open Medicine > 2010 > 5 > 2 > 180-183
Open Medicine > 2013 > 8 > 5 > 644-647