%0 Journal Article %T Fabrication of scaffold-free tubular cardiac constructs using a Bio-3D printer %A Arai, Kenichi %A Murata, Daiki %A Verissimo, Ana Raquel %A Mukae, Yosuke %A Itoh, Manabu %A Nakamura, Anna %A Morita, Shigeki %A Nakayama, Koichi %J PLoS ONE %V 13 %N 12 %D 2018-12-17 %I Public Library of Science %~ DeepDyve