Roteta Unceta-Barrenechea, Ana Melero Polo, Jorge Andrés Gracia, Alejandro Revilla Martí, Pablo Menao Guillén, Sebastian Lahuerta Pueyo, Carmen Pérez-Palacios, Raquel Moreno Gázquez, Inmaculada Gracia Gutiérrez, Anyuli Aibar Arregui, Miguel Angel Coexistence of Positive 99mTc-DPD Scintigraphy and Monoclonal Gammopathy: A Frequent Challenge Acta Cardiologica Sinica 10.6515/ACS.202203_38(2).20210927A 2022 2022