%0 Journal Article %T Identifying cattle with superior growth feed efficiency through their natural 15N abundance and plasma urea concentration: A meta-analysis %J Peer Community Journal %D 2022 %V 2 %I Peer Community In %U https://doi.org/10.24072/pcjournal.130 %R 10.24072/pcjournal.130 %F 10_24072_pcjournal_130