@article{articled93e2852,
title   = {NT-proBNP levels may be influenced by inflammation in active ankylosing spondylitis receiving TNF blockers: a pilot study},
author = {Moraes, Julio C. B. and Ribeiro, Ana C. M. and Saad, Carla G. S. and Lianza, Alessandro C. and Silva, Clovis A. and Bonfá, Eloísa},
year = {2013},
doi = {10.1007/s10067-013-2182-x},
journal   = {Clinical rheumatology}
}