Items where Author is "Umar, Hamza"

Item Type No Grouping

Systematic review and meta-analysis of preoperative interventions to support the maturation of arteriovenous fistulae in patients with advanced kidney disease. (2023) Sivaramakrishnan Ramanarayanan, Shivani Sharma, Oscar Swift, Keith R. Laws, Hamza Umar and Ken Farrington

Prevalence and outcomes of chronic liver disease in patients receiving dialysis: systematic review and meta-analysis. (2021) Oscar Swift, Shivani Sharma, Sivaramakrishnan Ramanarayanan, Hamza Umar, Keith Laws, Enric Vilar and Kenneth Farrington picture_as_pdf