@inproceedings{paperid:1015013, author = {Khaleghi Miran, S. N and Karimi Torshizi, M. A and Bassami, Mohammad Reza and Toroghi , R}, title = {Humoral immunity modulation of broiler chicken by an ethanolic extract of propolis}, booktitle = {98th poultry Science Association Annual Meeting}, year = {2009}, location = {Raleigh, NC, USA}, keywords = {propolisÙˆ Humoral immunity modulation}, }