Una iniciativa de:

Cercador

COPD

Article
Autor/s: 
Vanfleteren MJ, Koopman M, Spruit MA, Pennings HJ, Smeenk F, Pieters W, van den Bergh JJ, Michels AJ, Wouters EF, Groenen MT, Franssen FM, Vanfleteren LE. ...