Letter to the editor

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New insights into the use of biomarkers in patients undergoing surgery for ulcerative colitis

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Two pandemics to fight: metabolic surgery and its effects on COVID-19 and obesity

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Enhanced recovery after surgery (ERAS) nutrition protocol during COVID-19 pandemic

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Post-COVID-19 syndrome: Something to think about

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Hypovolemic shock due to nontraumatic splenic rupture in adolescent patient. A rare complication of infectious mononucleosis

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Satisfaction with treatment and quality of life in patients with psoriasis may not be directly associated. Preliminary study

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Coagulation disorders and thrombophilia markers in a patient with SARS-CoV-2, type 2 diabetes, hypothyroidism and phlebitis of the left pelvic limb

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Mental health in the Peruvian population during COVID-19

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A low-cost and disposable protective intubation device during coronavirus disease-19 pandemic

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Nasogastric tube insertion in COVID-19 patients: should we worry about aerosol production?