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1. Comparative efficacy of expanded hemodialysis and online hemodiafiltration: a systematic review and meta-analysis
2. Epidemiological Characteristics of Chronic Viral Hepatitis in Kazakhstan: Data from Unified Nationwide Electronic Healthcare System 2014–2019
3. Correction to: SARS-CoV-2 PCR-positive and PCR-negative cases of pneumonia admitted to the hospital during the peak of COVID-19 pandemic: analysis of in-hospital and posthospital mortality (BMC Infectious Diseases, (2021), 21, 1, (458), 10.1186/s12879-021-06154-z)
4. SARS-CoV-2 PCR-positive and PCR-negative cases of pneumonia admitted to the hospital during the peak of COVID-19 pandemic: analysis of in-hospital and post-hospital mortality
5. Short-term effect of ldl-apheresis on lipid profile of patients with nephrotic and non-nephrotic hyperlipidemia: A comparative study
6. Dynamics of hospital admissions and all-cause mortality of HIV infected patients in Kazakhstan: data from unified nationwide electronic healthcare system 2014–2019
7. Epidemiological characteristics and climatic variability of viral meningitis in Kazakhstan, 2014–2019
8. Epidemiological characteristics and seasonal variation of measles, pertussis, and influenza in Kazakhstan between 2010-2020 years
9. Heart failure burden in Kazakhstan among adults: data from Unified National Electronic Healthcare System 2014–19
10. Incidence, mortality and disability-adjusted life years of acute myocardial infarction in Kazakhstan: data from unified national electronic healthcare system 2014–2019
11. Temporal Trends and Mortality Patterns in Peripheral Arterial Disease: A Comprehensive Analysis of Hospitalized Patients in Kazakhstan between 2014 and 2021
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