Tracheotomy :
Nelson, Thomas George, 1922-
Tracheotomy : a clinical and experimental study / by Thomas G. Nelson. - Baltimore : The Williams & Wilkins Company, 1958. - v, 11 σ. : φωτ. ; 26 εκ.
Τραχειοτομή
WF 490
Tracheotomy : a clinical and experimental study / by Thomas G. Nelson. - Baltimore : The Williams & Wilkins Company, 1958. - v, 11 σ. : φωτ. ; 26 εκ.
Τραχειοτομή
WF 490