Laparoscopic splenectomy in patients with hematologic malignances. - Berman,R.S.; Yahanda,A.M.; Mansfield,P.F.; Hemmila,M.R.; Sweeney,J.F.; Porter,G.A.; Kumparatana,M.; Leroux,B.; Pollock,R.E.; Feig,B.W. (Am J Surg, 1999)