Lin H J, Bodine D M, Rutherford T R, Anagnou N P, McDonagh K T, Ley T J, Nienhuis A W
Clinical Hematology Branch, National Heart, Lung, and Blood Institute, Bethesda, Maryland 20892.
Ann N Y Acad Sci. 1989;565:13-22. doi: 10.1111/j.1749-6632.1989.tb24145.x.