TY - RPRT TI - Studies on the relationship between thyroid function, cold acclimation and retention time of digesta in sheep. AU - P M Kennedy AU - B A Young AU - R J Christopherson PY - 1977 DO - 10.2527/jas1977.4551084x UR - https://pubmed.ncbi.nlm.nih.gov/599097/ ID - 599097 ER -