Estimate of the global volume of surgery in 2012: an assessment supporting improved health outcomes.
Evaluating three methods to encourage mentally competent older adults to assess their driving behavior.
J Trauma Acute Care Surg
http://www.ncbi.nlm.nih.gov/pubmed/26091325
Size and distribution of the global volume of surgery in 2012.
Bull World Health Organ
http://www.ncbi.nlm.nih.gov/pubmed/26966331