90
Participants
Start Date
October 1, 2020
Primary Completion Date
October 1, 2021
Study Completion Date
October 1, 2021
Air Test
.The Air-Test may represent an accurate, simple, inexpensive and non-invasive method for diagnosing postoperative atelectasis.
faculty of medicine,Assiut university, Asyut
Assiut University
OTHER