Noriko Takabachi, Shigeru Nishimaki, Mari Omae, Mika Okuda, Shujiro Fujita, Fumihiko Ishida, Haruko Horiguchi, Kazuo Seki, Tsuneo Takahashi, Shumpei Yokota. Long-term survival in a 69,XXX triploid premature infant. AMERICAN JOURNAL OF MEDICAL GENETICS PART A. 2008. 146A. 12. 1618-1621