TY - GEN AU - Munch-Petersen,E TI - Incidence of udder infections arising at various stages of lactation of cows SN - 0005-0423 PY - 1969///0408 KW - Animals KW - Cattle KW - Cattle Diseases KW - microbiology KW - Corynebacterium KW - Female KW - Infections KW - Lactation KW - Mammary Glands, Animal KW - Pregnancy KW - Staphylococcal Infections KW - Streptococcal Infections N1 - Publication Type: Journal Article UR - https://doi.org/10.1111/j.1751-0813.1968.tb04925.x ER -