Cite
MLA Citation
David A. Etzioni et al.. “Concordance Between Registry and Administrative Data in the Determination of Comorbidity.” Annals of surgery, vol. 272, no. 6, 2020, p. . http://access.bl.uk/ark:/81055/vdc_100154969004.0x000020
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David A. Etzioni et al.. “Concordance Between Registry and Administrative Data in the Determination of Comorbidity.” Annals of surgery, vol. 272, no. 6, 2020, p. . http://access.bl.uk/ark:/81055/vdc_100154969004.0x000020