Interleukin-6 (IL-6) production and cell growth of cultured human ameningiomas: interactions with interleukin-1 beta (IL-1 beta) and interleukin-4 (IL-4) in vitro - Boyle-Walsh,E.; Hashim,I.A.; Speirs,V.; Fraser,W.D.; White,M.C. (Neurosci Lett, 1994)