title: [New method to weaken the parasite for vaccine development].
authors.affiliation: Dept. of Parasitology R&D, Intervet International B, Postbus 31, 5830 AA Boxmeer. nicole.vanpoppel@intervet.com
authors.forename: N
authors.initials: N
authors.lastname: van Poppel
mesh_terms: D000818:Animals; D000829:Animals, Domestic; D010271:Parasites / Q000254:growth & development / Q000276:immunology*; D010273:Parasitic Diseases, Animal / Q000517:prevention & control*; D014612:Vaccines; D014613:Vaccines, Attenuated
chemical_list: D014612:Vaccines; D014613:Vaccines, Attenuated