Before and After

Before

After

B-and-A-Dec2017-01

B-and-A-Dec2017-02

B-and-A-Dec2017-03

B-and-A-Dec2017-04

B-and-A-Dec2017-05

B-and-A-Dec2017-06

B-and-A-Dec2017-07

B-and-A-Dec2017-08

B-and-A-Dec2017-09

B-and-A-Dec2017-10

B-and-A-Dec2017-12

B-and-A-Dec2017-13

B-and-A-Dec2017-16

Airway Volume

B-and-A-Dec2017-11

B-and-A-Dec2017-14

B-and-A-Dec2017-15