TY - GEN AU - Levy,W J AU - Ellison,N AU - Greenhow,D E TI - Hazards of pulmonary-artery catheterization SN - 0028-4793 PY - 1980///0425 KW - Cardiac Catheterization KW - adverse effects KW - Humans KW - Pulmonary Artery N1 - Publication Type: Letter ER -