Endothelin-1 RS5370 gene polymorphism in primary nephrotic syndrome: A case-control study Hoda Rizk; Ayman Hammad; Afaf El-Said; Yahya Wahba;

Invasive pneumococcal disease in children under 60 months before and after availability of 13-valent conjugate vaccine Johanna Martínez-Osorio; Juan José García-García; Fernando Moraga-Llop; Alvaro Díaz; Sergi Hernández; Anna Solé-Ribalta; Sebastià González-Peris; Conchita Izquierdo; Cristina Esteva; Gemma Codina; Ana María Planes; Sonia Uriona; Magda Campins; Pilar Ciruela; Luis Salleras; Ángela Domínguez; Carmen Muñoz-Almagro; Mariona F. de Sevilla;