TY - GEN AU - Ravindran,R S AU - Plotkin,B S TI - Simple technique to replace a central venous catheter with a pulmonary arterial catheter SN - 0003-2999 PY - 1981///0521 KW - Catheterization KW - methods KW - Humans KW - Pulmonary Artery N1 - Publication Type: Letter ER -