Open AccessEffect of rumen by-pass selenium on serum reproductive hormone level during estrous cycle in Simmental heifers
Author(s) -
Qiang Liu
Publication year - 2008
Publication title -
zhongguo shengtai nongye xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.234
H-Index - 7
ISSN - 1671-3990
DOI - 10.3724/sp.j.1011.2008.00420
Subject(s) - zoology , chemistry , selenium , medicine , endocrinology , biology , organic chemistry