by Trytko, J.A, Hoyle, J.D, Shoemaker, A.L, Bonsu, B.K, Powell, E.C, Rogers, A.J, Mahajan, P.V, Borgialli, D.A, Stanley, R, Tait, A.R
Published in Annals of emergency medicine (2011)

by Dubey, J.P., Powell, E.C.
Published in Veterinary parasitology (01.03.1994)

by Dubey, J.P. (USDA, ARS, Livestock and Poultry Sciences Institute, Parasite Biology and Epidemiology Laboratory, Beltsville, MD.), Thulliez, P, Weigel, R.M, Andrews, C.D, Lind, P, Powell, E.C
Published in American journal of veterinary research (01.08.1995)

by Dubey, J.P. (Parasite Biology and Epidemiology Laboratory, ARS, USDA, Beltsville, MD.), Thulliez, P, Powell, E.C
Published in The Journal of parasitology (01.02.1995)

by Viles J.M, Powell E.C
Published in Zeitschrift fuer Parasitenkunde (1976)

by Viles, J.M, Powell, E.C
Published in Proceedings of the Annual Electron Microscopy Colloquium (1977)

by Dubey, J.P, Miller, S, Powell, E.C, Anderson, W.R
Published in Journal of the American Veterinary Medical Association (15.01.1986)

by Woodmansee, D.B, Powell, E.C
Published in The Journal of parasitology (01.02.1984)

by Powell, E C, Pezeshkpour, G, Dubey, J P, Fayer, R
Published in American journal of veterinary research (01.03.1986)

by Woodmansee, D.B, Powell, E.C, Pohlenz, J.F.L, Moon, H.W
Published in The Journal of protozoology (01.08.1987)

by Abbas, M.K, Powell, E.C
Published in The Journal of protozoology (01.05.1983)

by Powell, E.C, McCarley, J.B
Published in The Journal of parasitology (01.10.1975)