1. An elastic surgical suture;Yokoyama;Geka (Surgery),1977
2. Simplified technique for the insertion of indwelling catheters in the pulmonary artery and left atrium;Yamada;J Cardiovasc Surg (Torino),1975
3. A simple method for inserting a catheter into the left auricle during cardiac surgery;Rufilanchas;J Cardiovasc Surg (Torino),1977
4. A technique for placement of left atrial monitoring line;McNicholas;Ann Thorac Surg,1983
5. Safer insertion of left atrial pressure monitoring catheter;Iglesias;J Cardiovasc Surg (Torino),1980