Practical aspects of biological throught levels and antidrug antibodies in rheumatoid arthritis and spondyloarthritis José Rosas; María Martín-López; Teresa Otón; Alejandro Balsa; Jaime Calvo-Alén; Raimon Sanmartí; Jesús Tornero; Loreto Carmona;

Adalimumab treatment of resistant chondrocalcinosis Fatih Tastekin; Kenan Aksu;

Experience With the Use of Baricitinib and Tocilizumab Monotherapy or Combined, in Patients With Interstitial Pneumonia Secondary to Coronavirus COVID19: A Real-World Study José Rosas; Francisco Pasquau Liaño; Mónica Llombart Cantó; José María Carrasco Barea; Amparo Raga Beser; José Tomás Algado Rabasa; Francisco Martínez Adsuar; Brian Vila Auli; Isabel Fernández López; Ana María Garijo Sainz; Pere Esquerdo Ramis; Laura Ruiz Pérez; Mª Luisa Navarrete Rebollo; Raquel Hernández Lorido; Laura Gómez Escolar;