Fraxiparin, a low-molecular-weight heparin, stimulates megakaryocytopoiesis in vitro and in vivo in mice. - Shen, ZX; Basara, N; Xi, XD; Caen, J; Maffrand, JP; Pascal, M; Petiton, M; Lormeau, JC; Han, ZC (Br J Haematol, 1994)