Recent advances in vaccine development and delivery, adhesion molecules in the immune response, and bone marrow transplantation : proceedings of a symposium held January 8-9, 1993 in Palm Beach, Florida - Ballow, Mark; Insel, Richard A.; Levinson, Arnold J. (Seminars in Hematology : A topical journal on subjects of current importance in clinical hematology and related fields, devoted to making the present status of such topics and the results of new investigations readily available to the practicing physician, 1993)