C. Hilan, L. Daccache, K. Khazaal, T. Beaino, E. Massoud and F. Louis Sero-surveillance of “ Peste des Petits Ruminants” PPR in Lebanon Full paper (pdf) June 1, 2006 / Author: master1 / Posted in: Environment and Natural Resources Tags: caprine humoral immunity ovine Peste des Petits Ruminants sero-surveillance vaccination