TY - GEN AU - Shirley,M W AU - Bellatti,M A AU - Millard,B J TI - An egg-adapted (attenuated) line of Eimeria necatrix: further studies on its reproduction, pathogenicity and immunogenicity SN - 0031-1820 PY - 1982///0614 KW - Animals KW - Body Weight KW - Chick Embryo KW - parasitology KW - Chickens KW - Coccidiosis KW - immunology KW - Eimeria KW - growth & development KW - Immunization KW - Poultry Diseases N1 - Publication Type: Journal Article UR - https://doi.org/10.1017/s0031182000044784 ER -