Walker, L.R., Simpson, H.V., Simcock, D.C., and Pedley, K.C. (2009) Effect of excretory/secretory products of abomasal parasites on epithelial tight junctions. New Zealand Journal of Zoology, 36 (4). pp. 480-481.

Hoang, V.C., Simpson, H.V., Williams, M.A.K., and Simcock, D.C. (2009) Effects of parasitism on gastrointestinal mucins of sheep. New Zealand Journal of Zoology, 36 (4). pp. 479-480.

Walker, Lisa R., Simcock, David C., Neale, Jennifer D., Simpson, Heather V., Brown, Simon, UNSPECIFIED, and UNSPECIFIED (2007) Thermotolerance of L3Ostertagia (Teladorsagia) circumcincta and some of its enzymes. Veterinary Parasitology, 146 (1-2). pp. 77-82.

Simcock, D.C., Walker, L.R., Pedley, K.C., Simpson, H.V., and Brown, S. (2007) The glyoxylate cycle in Ostertagia (Teladorsagia) circumcincta. New Zealand Journal of Zoology, 34 (2). pp. 153-154.

Simcock, D.C., Lawton, D.E.B., Scott, I., and Simpson, H.V. (2006) Abomasal bacteria produce an inhibitor of gastrin secretion in vitro. Research in Veterinary Science, 81 (1). pp. 152-157.

Simcock, D.C., Scott, I., Przemeck, S.M.C, and Simpson, H.V. (2006) Abomasal contents of parasitised sheep contain an inhibitor of gastrin secretion in vitro. Research in Veterinary Science, 81 (2). pp. 225-230.

Simcock, D.C., Brown, S., Neale, J.D., Przemeck, S.M.C., and Simpson, H.V. (2006) L3 and adult Ostertagia (Teladorsagia) circumcincta exhibit cyanide sensitive oxygen uptake. Experimental Parasitology, 112 (1). pp. 1-7.

Fox, M.T., Reynolds, G.W., Scott, I., Simcock, D.C., and Simpson, H.V. (2006) Vagal and splanchnic afferent nerves are not essential for anorexia associated with abomasal parasitism in sheep. Veterinary Parasitology, 135 (3-4). pp. 287-295.

Lawton, D.E.B., Wigger, H., Simcock, D.C., and Simpson, H.V. (2002) Effect of Ostertagia circumcincta excretory/secretory products on gastrin release in vitro. Veterinary Parasitology, 104 (3). pp. 243-255.

Zeng, S., Lawton, D.E.B., Przemeck, S.M.C., Simcock, D.C., and Simpson, H.V. (2001) Reduced Ostertagia circumcincta burdens in milk-fed lambs. New Zealand Veterinary Journal, 49 (1). pp. 2-7.

Lawton, D.E.B., Simcock, D.C., Candy, E.J., and Simpson, H.V. (2000) Gastrin secretion by ovine antral mucosa in vitro. Comparative Biochemistry and Physiology - Part A: Molecular and Integrative Physiology, 126 (2). pp. 233-243.

Scott, I., Khalaf, S., Simcock, D.C., Knight, C.G., Reynolds, G.W., Pomroy, W.E., and Simpson, H.V. (2000) A sequential study of the pathology associated with the infection of sheep with adult and larval Ostertagia circumcincta. Veterinary Parasitology, 89 (1-2). pp. 79-94.

Simpson, H.V., Simpson, B.H., Simcock, D.C., Reynolds, G.W., and Pomroy, W.E. (1999) Abomasal secretion in sheep receiving adult Ostertagia circumcincta that are prevented from contact with the mucosa. New Zealand Veterinary Journal, 47 (1). pp. 20-24.

Simcock, D.C., Joblin, K.N., Scott, I., Burgess, D.M., Rogers, C.W., Pomroy, W.E., and Simpson, H.V. (1999) Hypergastrinaemia, abomasal bacterial population densities and pH in sheep infected with Ostertagia circumcincta. International Journal for Parasitology, 29 (7). pp. 1053-1063.

Simpson, H.V., Lawton, D.E.B., Simcock, D.C., Reynolds, G.W., and Pomroy, W.E. (1997) Effects of adult and larval Haemonchus contortus on abomasal secretion. International Journal for Parasitology, 27 (7). pp. 825-831.