Silva O de C e, Faria MC de. Articles of the journal Medicine (Ribeirão Preto) now with Digital Object Identifier -DOI. Medicina (Ribeirão Preto) [Internet]. 2014 Dec. 30 [cited 2024 May 19];47(4):343-6. Available from: https://www.periodicos.usp.br/rmrp/article/view/89577