109
Participants
Start Date
March 7, 2021
Primary Completion Date
March 8, 2021
Study Completion Date
March 8, 2021
Nasopharyngeal swab for COVID-19 testing
A nasopharyngeal swab was performed endoscopically video guided to measure the actual length from to the mid turbinate and the posterior nasopharyngeal wall
Rigshospitalet, Copenhagen
Rigshospitalet, Denmark
OTHER