Primary ovarian insufficiency in cancer survivors: Keys to optimal management Carmen Garrido Colino; Paula González Urdiales; Antonio Molinés Honrubia; María José Ortega Acosta; Mirian García Abos;

Pediatric research in Spain: Challenges and opportunities Laura Moreno-Galarraga; Cesar Gracía Vera; Irene Rivero-Calle; Federico Martinón-Torres; Ignacio Diez López; Fernando Cabañas; Cristina Calvo;

Congenital lung malformations: Do preoperative symptoms have an impact in surgical outcomes? María López-Díaz; Ester Fernández Díez; Indalecio Cano Novillo; Elena Bergón; Rocío Morante Valverde; Alberto Galindo Izquierdo; Juan L. Antón-Pacheco;