[Hellmuth Hertz deceased--one of the creators of echocardiography].
L
L
Grahm
N G
NG
Holmer
K
K
Lindström
H W
HW
Persson
D004452:Echocardiography / Q000266:history*; D049673:History, 20th Century; D013548:Sweden
Hellmuth Hertz avliden--en av skaparna av ekokardiografin.