Mastoiditis. Prof. Witmaak (Vest. Rhino-Laryngo-Otiatry, 1925, No. 1)
O. A. Vasilieva
Kazan medical journal ›› 1926, Vol. 22 ›› Issue (7) : 873 -874.
Mastoiditis. Prof. Witmaak (Vest. Rhino-Laryngo-Otiatry, 1925, No. 1)
Prof. Witmaak sharply distinguishes 2 forms among the lesions of the pneumatic system of the mastoid process.
Vasilieva O.A.
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