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Porfiri, Juan D.; Novas, Fernando E.; Calvo, Jorge O.; Agnolín, Frederico L.; Ezcurra, Martín D.; Cerda, Ignacio A. Juvenile specimen of Megaraptor (Dinosauria, Theropoda) sheds light about tyrannosauroid radiation. Cretaceous Research. 2014, 51: 35–55. doi:10.1016/j.cretres.2014.04.007. hdl:11336/12129.