PT  - JOURNAL ARTICLE
AU  - Mark-Jan Ploegstra
AU  - Rolf M.F. Berger
TI  - What's the (end) point?
AID  - 10.1183/09031936.00214214
DP  - 2015 Mar 01
TA  - European Respiratory Journal
PG  - 854--855
VI  - 45
IP  - 3
4099  - http://erj.ersjournals.com/content/45/3/854.short
4100  - http://erj.ersjournals.com/content/45/3/854.full
SO  - Eur Respir J2015 Mar 01; 45