Threshold based on bone mineral density for therapeutic decision-making in postmenopausal women and men over 50 years old under glucocorticoid therapy María Lorena Brance; María Silvia Larroudé; Luis Fernando Somma; Evangelina Giacoia; María Diehl; Ana María Galich; Luis Agustín Ramirez Stieben; María Cielo Maher; María De La Vega; Ariana Ringer; Lucas R. Brun;

Survival of first line biological and targeted synthetic disease-modifying anti-rheumatic drugs in patients with rheumatoid arthritis in Chile Marcos Cruces Olivar; Allan D. Burboa; Yolanda M. Gómez;

Survey to evaluate exposure to environmental factors in patients with rheumatoid arthritis Alexandra Zúñiga; Alba Luz León Álvarez; Luisa Carbal-Reyes; Daniel Rodríguez; Juan-Camilo Díaz; Gloria Vásquez; Diana Castaño;