Résultats pour Auteur : "Ashraf el Said, "

Monitoring of naturally acquired and artificially induced immunity to Amblyomma variegatum and Rhipicephalus appendiculatus ticks under field and laboratory conditions. Jongejan Frans, Pegram Rupert G., Zivkovic D., Hensen E.J., Mwase E.T., Thielemans M.J.C., Cossé A., Niewold T.A., Ashraf el Said, Uilenberg Gerrit. 1989. Experimental and Applied Acarology, 7 (3) : 181-189.