title: Management issues for collaborative study in hematology. Sickle cell anemia, hemophilia, and ITP.
authors.affiliation: Children's Hospital of Philadelphia, PA 19104.
authors.forename: A
authors.initials: A
authors.lastname: Cohen
mesh_terms: D000755:Anemia, Sickle Cell / Q000628:therapy*; D001803:Blood Transfusion; D002561:Cerebrovascular Disorders / Q000517:prevention & control; D002648:Child; D002986:Clinical Trials as Topic; D006467:Hemophilia A / Q000628:therapy*; D006801:Humans; D011696:Purpura, Thrombocytopenic / Q000628:therapy*