TY - GEN AU - SEGERS,M TI - Determination of the levo- and dextrocardiogram SN - 0002-8703 PY - 2008///1016 KW - Heart Function Tests KW - Humans N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0002-8703(48)90238-5 ER -