TY - RPRT TI - Clinically important intermethod differences for physiologically abnormal ionized magnesium results. AU - S A Cecco AU - E N Hristova AU - N N Rehak AU - R J Elin PY - 1997 DO - 10.1093/ajcp/108.5.564 UR - https://pubmed.ncbi.nlm.nih.gov/9353096/ ID - 9353096 ER -