TY - RPRT TI - A reference curve using blood selenium concentration to diagnose selenium deficiency and predict growth responses in lambs. AU - N D Grace AU - S O Knowles PY - 2002 DO - 10.1080/00480169.2002.36303 UR - https://pubmed.ncbi.nlm.nih.gov/16032263/ ID - 16032263 ER -