Ciliary neurotropic factor, interleukin 11, leukemia inhibitory factor, and oncostatin M are growth factors for human myeloma cell lines using the interleukin 6 signal transducer gpl30 - Zhang, X-G; Gu, J-J; Lu, Z-Y; Yasukawa, K; Yancopoulos, G D; Turner, K; Shoyab, M; Taga, T; Kishimoto, T; Bataille, R; Klein, B (J Exp Med, 1994)