%0 Journal Article %T Effect of Ethanolic Extract of Propolis on Humoral Immunity in Laboratory Animals %J Journal Information: ISSN: NLM ID: Frequency: Journal DOI: Peer-review model: Indexing: Digital Archiving: Disclaimer: %D 2017 %R 10.9734/ARRB/2017/34252 %X Background: Propolis is a material that collected by bees from different plants and unites with beeswax and enzymes of salivary glands of fly. %U http://www.sciencedomain.org/abstract/20218