Effect of melatonin on postoperative cognitive function in elderly patients submitted to transurethral resection of the prostate under spinal anesthesia Cristiane Tavares; Cláudia Maia Memória; Luiz Guilherme Villares da Costa; Vinícius Caldeira Quintão; Alberto Azoubel Antunes; Deborah Teodoro; Maria José Carvalho Carmona;

Benefits of melatonin on mortality in severe-to-critical COVID-19 patients: A systematic review and meta-analysis of randomized controlled trials Jinlv Qin; Guizuo Wang; Dong Han;

Melatonin improves fertilization rate in assisted reproduction: Systematic review and meta-analysis Eduardo Carvalho de Arruda Veiga; Marise Samama; Fabio Ikeda; Giovanna Santos Cavalcanti; Amanda Sartor; Suelen Fernanda Parames; Edmund C. Baracat; Joji Ueno; Jose Maria Soares Junior;