AUTHOR=Perpétuo Inês P. , Caetano-Lopes Joana , Vieira-Sousa Elsa , Campanilho-Marques Raquel , Ponte Cristina , Khmelinskii Nikita , Canhão Helena , Ainola Mari , Fonseca João E. 

TITLE=Corrigendum: Ankylosing Spondylitis Patients Have Impaired Osteoclast Gene Expression in Circulating Osteoclast Precursors

JOURNAL=Frontiers in Medicine

VOLUME=4

YEAR=2017

URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2017.00038

DOI=10.3389/fmed.2017.00038

ISSN=2296-858X