Weekly low-dose methotrexate for reduction of Global Initiative for Asthma Step 5 treatment in severe refractory asthma: study protocol for a randomized controlled trial
Crossref DOI link: https://doi.org/10.1186/1745-6215-15-492
Published Online: 2014-12-18
Published Print: 2014-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Polosa, Riccardo
Bellinvia, Salvatore
Caruso, Massimo
Emma, Rosalia
Alamo, Angela
Kowalski, Marek Leszek
Domingo, Christian
License valid from 2014-12-01
Article History
Received: 15 May 2014
Accepted: 3 December 2014
First Online: 18 December 2014