TY - RPRT TI - Thyroid function testing evaluated on three immunoassay systems. AU - R H Christenson AU - S H Duh AU - D E Clarisse AU - N Zorn PY - 1995 DO - 10.1002/jcla.1860090306 UR - https://pubmed.ncbi.nlm.nih.gov/7602425/ ID - 7602425 ER -