Leonard, KennethMasatu, MelkioryCost effective and sustainable methods to improve health care quality can result in significant improvements in the health of poor people in developing countries. Dr. Kenneth Leonard of the University of Maryland suggests that one overlooked strategy is to reawaken or reinvigorate the professionalism of health care workers.en-USpsysiciansdoctorsTanzaniaprofessionalismpatient carePhysician, Professionalize ThyselfTechnical Report