Zero sum gain
- PMID: 8024352
- PMCID: PMC1234279
- DOI: 10.1097/00000658-199407000-00001
Zero sum gain
Comment on
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ASA Physical Status and age predict morbidity after three surgical procedures.Ann Surg. 1994 Jul;220(1):3-9. doi: 10.1097/00000658-199407000-00002. Ann Surg. 1994. PMID: 8024356 Free PMC article.
References
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- Ann Surg. 1994 Jul;220(1):3-9 - PubMed
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