TY - GEN AU - DONOSO,E AU - WACHTEL,F AU - GRISHMAN,A TI - Polarity of the STvector SN - 0002-9513 PY - 2002///0501 KW - Vectorcardiography N1 - Publication Type: Journal Article UR - https://doi.org/10.1152/ajplegacy.1957.189.2.219 ER -