AWAIS, Prof. Dr. Syed Mohammad. Study Design and Ethics. Annals of King Edward Medical University, [S. l.], v. 21, n. 2, p. 57, 2015. DOI: 10.21649/akemu.v21i2.698. Disponível em: https://www.annalskemu.org/journal/index.php/annals/article/view/698. Acesso em: 29 apr. 2024.