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\bibitem{2141} Antonio Hernandez, Carlo Gatta, Sergio Escalera, Laura Igual, Victoria Martin-Yuste, Manel Sabate, et al. (2012). Accurate coronary centerline extraction, caliber estimation and catheter detection in angiographies. \textit{TITB - IEEE Transactions on Information Technology in Biomedicine}, \textit{16}(6), 1332--1340.

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