title: [Electrocardiography in the left position, a contribution to the diagnosis of latent coronary insufficiency. Zaeziwil study. 1].
mesh_terms: D003327:Coronary Disease / Q000175:diagnosis*; D004562:Electrocardiography / Q000379:methods*; D005260:Female; D006801:Humans; D011187:Posture
vernacular_title: Das Dkg. in Linkslage, ein Beitrag zur Diagnose der latenten Koronarinsuffizienz Zäziwiler Studie, 1. Mitteilung