Cleland, an army surgeon, devised the method of catheterization of the Eustachian tube by way of the nose; he designed the instruments necessary for the operation.
Cleland, an army surgeon, devised the method of catheterization of the Eustachian tube by way of the nose; he designed the instruments necessary for the operation.
GMN 3355 · https://historyofmedicine.com/id/4723
Analytics cookies
We use Google Analytics only if you agree, to count page views. Advertising cookies are
off. Privacy.