Direct in plane elastic anisotropy factor quantification with inclined push beams in muscles - Ngo, Anna H.H.P; Frappart, Thomas; Beuve, Steve; Fraschini, Christophe; Gennisson, Jean-Luc (2021 IEEE International Ultrasonics Symposium (IUS), Ultrasonics Symposium (IUS), 2021 IEEE International, 2021)