Letter to the Editor
A cluster of non-tuberculosis mycobacterial infections in patients with connective tissue diseases
Clúster de infecciones por micobacterias no tuberculosas en pacientes con enfermedad del tejido conectivo
a Rheumatology Division, Department of Medicine, University of Western Ontario, London, ON, Canada
b Infectious Diseases Division, Department of Medicine, University of Western Ontario, London, ON, Canada
c Systemic Autoimmune Diseases Unit, Internal Medicine Department, Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
