title: Surgical services in low-income and middle-income countries.
authors: Division of Orthopedic Surgery, Childrens Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA. spiegeld@email.chop.edu
authors: David A
authors: DA
authors: Spiegel
authors: Richard A
authors: RA
authors: Gosselin
mesh_terms: D003362:Cost-Benefit Analysis; D003906:Developing Countries; D006301:Health Services Needs and Demand; D006801:Humans; D007182:Income; D019035:Rural Health Services / Q000706:statistics & numerical data*; D013514:Surgical Procedures, Operative / Q000191:economics / Q000706:statistics & numerical data*