@misc{indiciaeb2c893931a6a, title = {[Chronic quadrivalvular cardiopathy].}, author = {F Pérez Lorente and I Reyes Civil and V Barriales Alvarez and M A Busta Vallina and C Moris de la Tassa and A Cortina Llosa}, year = {1988}, url = {https://pubmed.ncbi.nlm.nih.gov/3368615/}, note = {Source identifier: 3368615} }