Is It Safe to Perform Joint Infiltrations or Aspirations in Patients Anticoagulated With Acenocoumarol? Carlos Guillen Astete, Alina Boteanu, Carmen Medina Quiñones, Nuria Garcia Montes, Fernando Roldan Moll, César Carballo Carmano, Antonio Zea Mendoza

After Failure With Acenocoumarol, Rivaroxaban in Antiphospholipid Syndrome: A Report of 2 Cases Javier José Mateos Rodríguez, David Bellido, David Castro, José Portillo Sánchez, Raúl Vanegas, Alicia Núñez García

Hemorrhagic bullous IgA vasculitis (Schönlein-Henoch purpura), does it have a worse prognosis? Julia Alonso de la Hoz, Carmen Eugenia Martínez Antequera, Beatriz Fernández Manso, Lucía Llorente Otones, Jaime de Inocencio Arocena