Periportal cuffing as an ultrasound sign of myeloproliferative syndrome Luis Ortiz González; Luis Ortiz Peces; Carlos Ortiz Peces;

Consensus document of the SEIP/AEPap/SEPEAP/SEGHNP/SEUP on the diagnosis and etiological treatment of infectious acute gastroenteritis Alicia Berghezan-Suárez; David López-Martín; Ángel José Carbajo Ferreira; Parisá Khodayar-Pardo; Luis Ortiz González; Belén Aguirrezabalaga González; Ricardo Torres-Peral; Roi Piñeiro Pérez; María Natali Campo Fernández; Begoña Pérez-Moneo;