Morphological and molecular analysis of in vitro tubular structures from bovine yolk sac-derived MSCs - Mançanares, Celina Almeida Furlanetto; Oliveira, Vanessa Cristina de; Oliveira, Lilian Jesus de; Miglino, Maria Angélica; Meirelles, Flávio Vieira; Ambrósio, Carlos Eduardo (Stem Cells International, 2019)