Efficient recovery of undifferentiated human embryonic stem cell cryopreserved with hydroxyethyl starch, dimethyl sulphoxide and serum replacement - Orellana, Maristela Delgado; Santis, Gil Cunha de; Abraham, Kuruvilla Joseph; Fontes, Aparecida Maria; Magalhães, Danielle Aparecida Rosa de; Oliveira, Viviane de Cássia; Costa, Everton de Brito Oliveira; Palma, Patricia Vianna Bonini; Covas, Dimas Tadeu (Cryobiology, 2015)