[THE BALLISTOCARDIOGRAM (BKG). EQUIPMENT CHANGES AND ADDITIONS].
D001450:Ballistocardiography; D004864:Equipment and Supplies; D006331:Heart Diseases; D006801:Humans
BALLISTOCARDIOGRAPHY; EQUIPMENT AND SUPPLIES; HEART DISEASES
DAS BALLISTOKARDIOGRAMM (BKG). APPARATIVE ANDERUNGEN UND ERGAENZUNGEN.