Ruitenberg, E. J., Teppema, J. S., Kruizinga, W., Elgersma, A., and Steerenberg, P. A., Volksgezondheid, Verslagen Adviezen Rapporten, 33/34, 114–121 (1975). Google Scholar
Murray, M., Miller, H. R. P., and Jarrett, W. F. H., Lab. Invest., 19, 222–234 (1968). Google Scholar
Ishizaka, T., Ishizaka, K., and Tomioka, H., J. Immun., 108, 513–520 (1972). CASPubMed Google Scholar
Ruitenberg, E. J., Teppema, J. S., and Steerenberg, P. A., Proc. 3rd Int. Congress of Parasitology, München, 667–668 (1974).
Jarrett, W. F. H., Jarrett, E. E. E., Miller, H. R. P., and Urquhart, G. M., Proc. 3rd Int. Congr. Wld. Ass. Adv. Vet. Parasit. (edit. Soulsby, Elwert, Marburg/L) pp. 191–198 (1968). Google Scholar
Miller, H. R. P., thesis, Univ. Glasgow (1970), cited in ref. 1.