1. Takahashi Y. Isolated pump-controller heart-lung machine for bloodless open heart surgery. In: Koyanagi H, Kitamura S, Yasui H, editors. Cardiovascular surgery book. Tokyo: Research Institute for Advanced Medical Technology; 2002. p. 500–2. Figure 6.10 modified citation.
2. Ando M, Takahashi Y, Kikuchi T. Short operation time: an important element to reduce operative invasiveness in pediatric cardiac surgery. Ann Thorac Surg. 2005;80:631–5. Figure 6.13 modified citation
3. Sasaki T, Takahashi Y, Ando M, Wada N, Murata M, Ozawa N, Kikuchi T, Boku H. Minimally invasive cardiac surgery for transposition of the great arteries in neonates. Kyoubu-Geka. 2008;61:316–21. In Japanese. Figure 6.14 modified citation
4. Takahashi Y. Extracorporeal circulation in neonates and Early infant. 21st Educational seminar Text, Japanese Society for Artificial Organs. 2005;83–89. In Japanese. Figure 6.4 Modified citation.
5. Takahashi Y. Open heart surgery without homologous blood transfusion with congenital heart diseases. Jpn J Pediatr Surg. 2006;38:215–8. Figure 6.18 modified citation