Clinical characteristics and frequency of TLR4 polymorphisms in Brazilian patients with ankylosing spondylitis

by Natalia Pereira Machado, Eliana Nogueira, Karen Oseki, Pâmela Carolina Cruz Ebbing, Clarice Silvia Taemi Origassa, Tatiane Mohovic, Niels Olsen Saraiva Câmara, Marcelo de Medeiros Pinheiro