TY - RPRT TI - Natural dietary selenium, -tocopherol and effect on tissue selenium. AU - P K Ku AU - W T Ely AU - A W Groce AU - D E Ullrey PY - 1972 DO - 10.2527/jas1972.342208x UR - https://pubmed.ncbi.nlm.nih.gov/5011234/ ID - 5011234 ER -