
University of Pennsylvania School of Medicine, Philadelphia, Pa.
The Children's Hospital of Philadelphia, Philadelphia, Pa.
The Children's Hospital of Philadelphia, Philadelphia, Pa.
The Children's Hospital of Philadelphia, Philadelphia, Pa.
American Board of Pediatrics
American Board of Pediatrics/Pediatric Hematology-Oncology
1978
Transfusion therapy
Sickle cell disease
Thalassemia
Iron overload
Hemophilia and other bleeding disorders
General hematology