@misc{oai:tsukuba.repo.nii.ac.jp:00013660, author = {長久, 博志}, month = {}, note = {1996, 【要旨】, Offprint. Originally published in: Blood, v. 87, no. 4, pp. 1309-1316, 1996}, title = {Bone marrow stromal cells produce thrombopoietin and stimulate megakaryocyte growth and maturation but suppress proplatelet formation}, year = {1997} }