TY  - GEN
AU  - HAQ,M O
AU  - RUSOFF,L L
AU  - GELPI,A J
TI  - Antibiotic feed and vitamin B12 supplements for lactating dairy cows
SN  - 0036-8075
PY  - 2004///0215
KW  - Animals
KW  - Anti-Bacterial Agents
KW  - pharmacology
KW  - Cattle
KW  - Corrinoids
KW  - Dietary Supplements
KW  - Female
KW  - Humans
KW  - Lactation
KW  - Milk
KW  - Vitamin B 12
KW  - metabolism
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1126/science.115.2982.215
ER  -