Recommendations of the Spanish Society of Nephrology for the management of mineral and bone metabolism disorders in patients with chronic kidney disease: 2021 (SEN-MM) José-Vicente Torregrosa; Jordi Bover; Mariano Rodríguez Portillo; Emilio González Parra; María Dolores Arenas; Francisco Caravaca; María-Luisa González Casaus; Alejandro Martín-Malo; Juan Francisco Navarro-González; Víctor Lorenzo; Pablo Molina; Minerva Rodríguez; Jorge Cannata Andia;

Silver jubilee: 25 years of the first demonstration of the direct effect of phosphate on the parathyroid cell Jordi Bover; Pedro Trinidad; Aquiles Jara; Jordi Soler-Majoral; Alejandro Martín-Malo; Armando Torres; João Frazão; Pablo Ureña; Adriana Dusso; Carolt Arana; Fredzzia Graterol; Gregorio Romero-González; Maribel Troya; Diana Samaniego; Luis D¿Marco; José Manuel Valdivielso; Elvira Fernández; María Dolores Arenas; Vicente Torregrosa; Juan F. Navarro-González; María Jesús Lloret; J.A. Ballarín; Ricardo J Bosch; José L. Górriz; AGL de Francisco; Orlando Gutiérrez; Jordi Ara; Arnold Felsenfeld; Antonio Canalejo; Yolanda Almadén;

Control of phosphorus and prevention of fractures in the kidney patient Emilio González-Parra; Jordi Bover; Jose Herrero; Emilio Sánchez; Pablo Molina; Alejandro Martin-Malo; Maria Auxiladora Bajo Rubio; Susa Lloret; Juan Navarro; María Dolores Arenas;