c-Mpl ligand is a humoral regulator of megakaryocytopoiesis - Wendling, F W; Maraskovsky, E; Debili, N; Florindo, C; Teepe, M; Titeux, M; Methia, N; Breton-Gorius, J; Cosman, D; Vainchenker, W (Nature, 1994)