TY  - RPRT
TI  - Progress on vaccination against Haemonchus contortus.
AU  - S E Newton
PY  - 1995
DO  - 10.1016/0020-7519(95)00065-a
UR  - https://pubmed.ncbi.nlm.nih.gov/8635880/
ID  - 8635880
ER  -