PT  - JOURNAL ARTICLE
AU  - Zafeiris Louvaris
AU  - Ioannis Vogiatzis
TI  - Contrasting the physiological effects of heliox and oxygen during exercise in a patient with advanced COPD
AID  - 10.1183/20734735.0197-2019
DP  - 2019 Sep 01
TA  - Breathe
PG  - 250--257
VI  - 15
IP  - 3
4099  - http://breathe.ersjournals.com/content/15/3/250.short
4100  - http://breathe.ersjournals.com/content/15/3/250.full
SO  - Breathe2019 Sep 01; 15