[Differential diagnostic symptom in diseases of the sphenoid sinus].
D003937:Diagnosis, Differential; D006801:Humans; D010256:Paranasal Sinuses; D011677:Punctures; D012852:Sinusitis / Q000175:diagnosis*; D013101:Sphenoid Sinus
Differentsial'no-diagnosticheskiĭ simptom pri zabolevaniiakh osnovnoĭ pazukhi.