1. A new blood factor, allelic to S;Levine;Proc. Soc. Exp. Biol. Med.,1951
2. Stroup, M., and Levine, P.: Personal communication, Philip Levine Laboratories for Immunohematology, Ortho Diagnostics, Raritan, N. J., 1971
3. Hemolytic disease of the newborn due to anti-S;Levine;Blood,1952
4. Zaino, E. C.: Cited by Levine.
5. Problems in the management of erythroblastosis fetalis. III. Further observation on cases with unusual serologic and clinical findings;Wiener;Exp. Med. Surg.,1964