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UnknownSynthesis, characterization, DFT calculation, and biological activity of a new Schiff base ligand and its ZnO and Co<sub>3</sub>O<sub>4</sub> nano-metal oxide complexes.
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S-EPMC12805709 | biostudies-literature
UnknownA prognostic model for use before elective surgery to estimate the risk of postoperative pulmonary complications (GSU-Pulmonary Score): a development and validation study in three international cohorts.
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S-EPMC12056793 | biostudies-literature
UnknownImpact of the COVID-19 pandemic on patients with paediatric cancer in low-income, middle-income and high-income countries: a multicentre, international, observational cohort study.
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S-EPMC9021459 | biostudies-literature
UnknownDelaying surgery for patients with a previous SARS-CoV-2 infection.
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S-EPMC7537063 | biostudies-literature
UnknownThe impact of surgical delay on resectability of colorectal cancer: An international prospective cohort study.
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S-EPMC9322431 | biostudies-literature
UnknownEffect of COVID-19 pandemic lockdowns on planned cancer surgery for 15 tumour types in 61 countries: an international, prospective, cohort study.
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S-EPMC8492020 | biostudies-literature
UnknownOutcomes from elective colorectal cancer surgery during the SARS-CoV-2 pandemic.
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S-EPMC7753519 | biostudies-literature
UnknownDeath following pulmonary complications of surgery before and during the SARS-CoV-2 pandemic.
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S-EPMC10364875 | biostudies-literature
UnknownElective surgery system strengthening: development, measurement, and validation of the surgical preparedness index across 1632 hospitals in 119 countries.
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S-EPMC9621702 | biostudies-literature
UnknownPreoperative nasopharyngeal swab testing and postoperative pulmonary complications in patients undergoing elective surgery during the SARS-CoV-2 pandemic.
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S-EPMC7717156 | biostudies-literature
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