Determination of the 99th percentile of anticardiolipin and anti-ß2 glycoprotein I antibodies in an institution in the city of Medellin, Colombia Gustavo Adolfo Castilla Agudelo; Libia María Rodríguez Padilla; Sergio Jaramillo Velásquez; Lady Johanna Hernández Zapata; Miguel Antonio Mesa Navas; María Fernanda Álvarez Barreneche; Carlos Jaime Velásquez Franco;

Antiphospholipid syndrome and haemorrhagic complications: A narrative review of the literature Viviana Mayor Barrera; Jairo Hernán Cajamarca Barón; Carlos Arteaga; Jorge Steven Montealegre; Juan Pablo García Marmolejo; Nicole María Corrales;

Pattern of prescription drugs used for patients diagnosed with systemic vasculitis Luis Fernando Valladales-Restrepo; Diego Alejandro Medina-Morales; Camilo Constain-Mosquera; Katherine Vargas-Díaz; Natalia Marcela Peña-Verjan; Lina María Saldarriaga-Rivera; Jorge Enrique Machado-Alba;