Chemical characterization of an interleukin-1-inducing substance derived from human mixed leukocyte reactions: IL-1-inducing substance is not gamma interferon.
Dinarello CA, Kent EF. Chemical characterization of an interleukin-1-inducing substance derived from human mixed leukocyte reactions: IL-1-inducing substance is not gamma interferon. Yale J Biol Med. 1985 Mar-Apr; 58(2):101-13.