by Klei, Thomas R., Blanchard, Deborah P., Coleman, Sharon U.
Published in Transactions of the Royal Society of Tropical Medicine and Hygiene (1986)

by Klei, T.R, Enright, F.M, Blanchard, D.P, Uhl, S.A
Published in The American journal of tropical medicine and hygiene (01.03.1982)

by Wes Leid, R., Claire Coley, S., Blanchard, D.P., Perryman, L.E.
Published in Veterinary immunology and immunopathology (01.01.1985)