Barra F, Scala C, Mais V, Guerriero S, Ferrero S. Investigational drugs for the treatment of endometriosis, an update on recent developments. Expert Opin Investig Drugs 2018;27:445-458. Impact factor: 3,883 https://www.tandfonline.com/doi/abs/10.1080/13543784.2018.1471135?journalCode=ieid20