Effect of pursed lips breathing on exercise induced desaturation in patients with oxygen therapy

Effect of pursed lips breathing on exercise induced desaturation in patients with oxygen therapy

Kyosuke Imashiro, Yoshiaki Minakata, Atsushi Hayata, Masanori Nakanishi, Yoshi-ichiro Kamijo, Takahiro Ogawa, Yumi Koike and Nobuyuki Yamamoto