EL SHEIKOU, Hawker Omran; GHANEM, Naif Ali; HASSAN, Hazem. Standard criteria for writing a calendar study as a randomized controlled study. Journal of medical and pharmaceutical sciences, New Mexico, United States, v. 2, n. 3, p. 33–11, 2018. DOI: 10.26389/AJSRP.H980718. Disponível em: https://www.ajsrp.ojsexpert.com/index.php/jmps/article/view/927. Acesso em: 20 dec. 2025.