Heart surgery in underdeveloped countries: success in Panama and Romania.
Lansing
A M
AM
D000328:Adult; D006348:Cardiac Surgical Procedures / Q000458:organization & administration*; D002648:Child; D003906:Developing Countries; D006293:Health Promotion / Q000458:organization & administration*; D006801:Humans; D007391:International Cooperation; D007629:Kentucky; D010176:Panama; D012383:Romania