Campelo JCL, Lima LC. Clinical and Epidemiological Profile of Early Gastric Cancer in a Referral Hospital in Teresina, Piauí. Rev. Bras. Cancerol. [Internet]. 2012 Mar. 30 [cited 2024 May 18];58(1):15-20. Available from: https://rbc.inca.gov.br/index.php/revista/article/view/631