Authors: Kennedy, HE McCullough, SJ Graham, D Cassidy, J Malone, FE Ellis, WA

Citation: He. Kennedy et al., Detection of chlamydial antibody by fetal serology - an aid to the diagnosis of ovine abortion, J VET D INV, 13(1), 2001, pp. 30-35

Authors: Yan, KT Ellis, WA Mackie, DP Taylor, MJ McDowell, SWJ Montgomery, JM

Citation: Kt. Yan et al., Development of an ELISA to detect antibodies to a protective lipopolysaccharide fraction of Leptospira borgpetersenii serovar hardjo in cattle, VET MICROB, 69(3), 1999, pp. 173-187

Authors: McCoy, MA Smyth, JA Ellis, WA Kennedy, DG

Citation: Ma. Mccoy et al., Stillbirth/perinatal weak calf syndrome (Reprinted from Cattle Practice, vol 5, pg 31-34, 1997), IRISH VET J, 52(2), 1999, pp. 90

Authors: Smyth, JA Fitzpatrick, DA Ellis, WA

Citation: Ja. Smyth et al., Stillbirth/perinatal weak calf syndrome: a study of calves infected with Leptospira, VET REC, 145(19), 1999, pp. 539-542