Rantamäki J, Durrant H, Liang Z, Ratcliffe NA, Duvic B, Söderhäll K. Isolation of a 90kDa protein from haemocytes of Blaberus craniifer which has similar functional and immunological properties to the 76 kDa protein from crayfish haemocytes. Journal of Insect Physiology. 1991;(8):627-629,631-634.