To the Board of the Philadelphia Hospital Trust Foundation. This paper takes the form of a letter to a hospital trust foundation and advises the board to not allow a cardiovascular team to be "vertically integrated" into also functioning as a hematopathology team. 3 pgs. Bibliography lists 2 sources. Pages: 3 Bibliography: 2 source(s) listed Filename: 10429 Board Philadelphia Hospital.doc Price: 26.85