Differential diagnosis of congenital heart diseases a roentgenographic, electrocardiographic, and phonocardiographic treatise
Schad, Nikolaus
Differential diagnosis of congenital heart diseases a roentgenographic, electrocardiographic, and phonocardiographic treatise By Nikolaus Schad ... et al - Philadelphia : Grune & Stratton, 1966 - 454 p. : ill. ; 30 cm.
64-012879
Heart Defects, Congenital--diagnosis
WG220 / .S292i 1966 9
Differential diagnosis of congenital heart diseases a roentgenographic, electrocardiographic, and phonocardiographic treatise By Nikolaus Schad ... et al - Philadelphia : Grune & Stratton, 1966 - 454 p. : ill. ; 30 cm.
64-012879
Heart Defects, Congenital--diagnosis
WG220 / .S292i 1966 9
