“…Our experience with this technique is summarized in tho Table. The catheter was left in place for less (Marshall, 1964 (Berneus, Carlsten, Holmgren, and Seldinger, 1954;Amplatz, 1962;Tatelman and Sheehan, 1962;Ikram and Nixon, 1964;Baird, Lapayowker, Murtagh, and Scott, 1965;Cole and Lumley, 1966) We agree with Berneus et al (1954) and Ward and Green (1965) that arterial sampling should be more widely available clinically and we believe that the catheterization technique described here is the method of choice.…”