Tiotropium add-on therapy is safe and reduces seasonal worsening in paediatric asthma patients

по Vogelberg, Christian, Szefler, Stanley J., Vrijlandt, Elianne J.L.E., Boner, Attilio L., Engel, Michael, El Azzi, Georges, Vulcu, Sebastian Dan, Moroni-Zentgraf, Petra M., Eickmeier, Olaf, Hamelmann, Eckard H.
Опубликовано в: Eur Respir J (2019)