by Futrell, J.William, Johns, Michael E., Edgerton, Milton T., Cantrell, Robert W., Fitz-Hugh, G.Slaughter
Published in The American journal of surgery (01.10.1978)

by Talton, Brooks M., Elkon, David, Kim, Jung-Ah, Fitz-Hugh, G.Slaughter, Constable, William C.
Published in International journal of radiation oncology, biology, physics (01.05.1981)