Teaching Hospital of Tengandogo Ouagadougou Burkina Faso;
Yalgado Ouedraogo Teaching Hospital Ouagadougou Burkina Faso;
Teaching Hospital of Tengandogo Ouagadougou Burkina Faso;
Teaching Hospital of Tengandogo Ouagadougou Burkina Faso;
Yalgado Ouedraogo Teaching Hospital Ouagadougou Burkina Faso;
Teaching Hospital of Tengandogo Ouagadougou Burkina Faso;
Yalgado Ouedraogo Teaching Hospital Ouagadougou Burkina Faso;