TY - RPRT TI - Selenium: an essential element for immune function. AU - R C McKenzie AU - T S Rafferty AU - G J Beckett PY - 1998 DO - 10.1016/s0167-5699(98)01294-8 UR - https://pubmed.ncbi.nlm.nih.gov/9709500/ ID - 9709500 ER -