[ON THE CONSERVATIVE THERAPY OF FRONTAL SINUS DISEASES].
D002404:Catheterization; D005626:Frontal Sinus; D006801:Humans; D010254:Paranasal Sinus Diseases; D012852:Sinusitis
CATHETERIZATION; FRONTAL SINUS; SINUSITIS
ZUR KONSERVATIVEN THERAPIE DER STIRNHOEHLENERKRANKUNGEN.