TY - BOOK AU - Vercruysse, J, AU - Rew, R S, TI - Macrocyclic Lactones in Antiparasitic Therapy SN - 0851996175 U1 - 616 PY - 2002/// CY - Wallingford PB - CABI Publishing KW - Avermectins KW - Diseases KW - Lactones ER -