Open Access and Article Processing Charges in Cardiology and Cardiac Surgery Journals: a Cross-Sectional Analysis

Dominique Vervoort¹; Jessica G.Y. Luc²; Michel Pompeu B. O. Sá³; Eric W. Etchill⁴

DOI: 10.21470/1678-9741-2021-0289 Braz J Cardiovasc Surg. 2021; 36 (4) : 453-460