NCT05738395 2023-02-22
Symptoms of Frey's Syndrome
Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Unknown
Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Sohag University
Assiut University
CHU de Reims
IRCCS San Raffaele
British Columbia Cancer Agency