Mesenchymal stem cells facilitate the derivation of human embryonic stem cells from cryopreserved poor-quality embryos Cortés, JL Sánchez, L Ligero, G Gutierrez-Aranda, I Catalina, P Elosua, C Leone, PE Montes Lorenzo, Rosa María Bueno, C Ramos-Mejía, V Maleno, I García-Pérez, JL Menéndez, P human embryonic stem cell derivation human mesenchymal stem cells ROCK inhibitor Y-27632 laser drilling 2025-01-28T10:50:02Z 2025-01-28T10:50:02Z 2009 journal article https://hdl.handle.net/10481/100719 10.1093/humrep/dep107 eng http://creativecommons.org/licenses/by-nc-nd/3.0/ open access Creative Commons Attribution-NonCommercial-NoDerivs 3.0 License