Baba, Kyoko, 		Sugimoto, Yoshika, 		Moriyama, Kazuno, 		Kumazawa, Kenichi, 		Sugimoto, Takayuki, 		Yamazaki, Yasuharu, AND 		Takeda, Akira.
" Long-term cryopreserved umbilical cord derived mesenchymal stem cells: A study on their safety" <em>Medical Research Archives</em> [Online], Volume 12 Number 10 (22 October 2024)