Impact of an article in the social age: Is tweeting the same as citing? Marco Montomoli; Omar Taco Sanchez; Luis D¿Marco; José Luis Gorriz Teruel;

Clinical guide of the Spanish Society of Nephrology on the prevention and treatment of peritoneal infection in peritoneal dialysis Miguel Pérez Fontán; Mercedes Moreiras Plaza; Mario Prieto Velasco; Carlos Quereda Rodriguez-Navarro; María Auxiliadora Bajo Rubio; Mercè Borràs Sans; Verónica de la Espada Piña; Javier Pérez Contreras; Gloria del Peso Gilsanz; Esther Ponz Clemente; Pedro Quirós Ganga; César Remón Rodríguez; Ana Rodríguez-Carmona; Emilio Sánchez Alvarez; Nicanor Vega Díaz; Manel Vera Rivera; Nuria Aresté Fosalba; Ana Bordes Benítez; María José Castro Notario; Antonio Fernández Perpén; María José Fernández Reyes; Oriol Gasch Blasi; José Manuel Gil Cunquero; Juan Carlos Julián Mauro; José Ignacio Minguela Pesquera; María Antonia Munar Vila; Miguel Núñez del Moral; Teresa Pérez López; Jose Portolés Pérez; Maite Rivera Gorrín; Carmen Rodríguez Suarez; Mario Sánchez Camargo; María Sagrario Soriano Cabrer;

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