Sobocinski K A, Horowitz M M, Rowlings P A, Zhang M J, Nugent M L, Passweg J R, Armitage J O, Gale R P, Bortin M M
Statistical Center, Health Policy Institute, Medical College of Wisconsin, Milwaukee 53226.
J Hematother. 1994 Summer;3(2):95-102. doi: 10.1089/scd.1.1994.3.95.