TY - GEN AU - Peebles,E D AU - Branton,S L AU - Burnham,M R AU - Whitmarsh,S K AU - Gerard,P D TI - Effects of supplemental dietary phytase and 25-hydroxycholecalciferol on the performance characteristics of commercial layers inoculated before or at the onset of lay with the F-strain of Mycoplasma gallisepticum SN - 0032-5791 PY - 2008///0428 KW - 6-Phytase KW - pharmacology KW - Animal Feed KW - Animals KW - Calcifediol KW - Chickens KW - growth & development KW - Dietary Supplements KW - Eggs KW - analysis KW - Female KW - Mycoplasma Infections KW - microbiology KW - Mycoplasma gallisepticum KW - classification KW - Oviposition KW - drug effects KW - Poultry Diseases KW - Random Allocation KW - Vitamins N1 - Publication Type: Journal Article UR - https://doi.org/10.3382/ps.2007-00367 ER -