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PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES  (2022)

The dinosaurian femoral head experienced a morphogenetic shift from torsion to growth along the avian stem

Shiro Egawa; Christopher T. Griffin; Peter J. Bishop; Romain Pintore; Henry P. Tsai; Shigeru Kuratani; Mark A. Norell; Sterling J. Nesbitt; John R. Hutchinson; Bhart-Anjan S. Bhullar