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American Society of Anesthesiologists Committee on Quality Management and Departmental Administration. Pregnancy testing prior to anesthesia and surgery. | American Society of Anesthesiologists Committee on Quality Management and Departmental Administration. Pregnancy testing prior to anesthesia and surgery. | ||
Cole LA. The hCG assay or pregnancy test. Clinical chemistry and laboratory medicine 2012;50(4):617-30. (In eng). DOI: 10.1515/cclm.2011.808 |