TY - DATA AU - Al- Ahwal,Atef El- Saeed El- Saeed TI - Impact of dietary supplementation of some Bacillus subtilis strains on performance, blood parameters, immunity and gut integrity in broilers PY - 2025/// KW - Broilers (Chickens) KW - Feed utilization efficiency KW - Feeding and feeds KW - bacillus subtilis N1 - Theses (M.S.) --Damanhour University , 2025; Includes bibliographical references (Leaves 85-106) UR - http://nile.enal.sci.eg/cgi-bin/koha/opac-retrieve-file.pl?id=1eb6dab55de5f6e466a7f16fe1ca7b8e ER -