TY - CONF AU - Pérez Pampín, Eva AU - Mera Varela, Antonio PY - 2015 SN - 0003-4967 UR - http://hdl.handle.net/20.500.11940/7935 LA - eng TI - Tocilizumab compared to anti-TNFalpha agents in refractory aortitis VL - 74 ER -