DePuey, E. Gordon (editor) Garcia, Ernest V. (editor) Berman, Daniel S. (editor) text Philadelphia LWW 2001 2nd ed. monographic x,349 p. : ill.(some col.); Heart Image WG 14 DEP 2001 9780781720076 https://books.google.com.pk/books?id=CqQgnHrDxrUC&printsec=frontcover&dq=9780781720076&hl=en&sa=X&ved=2ahUKEwjln87gjcf0AhUhyoUKHQGXDO4Q6AF6BAgFEAI#v=onepage&q=9780781720076&f=false https://books.google.com.pk/books?id=CqQgnHrDxrUC&printsec=frontcover&dq=9780781720076&hl=en&sa=X&ved=2ahUKEwjln87gjcf0AhUhyoUKHQGXDO4Q6AF6BAgFEAI#v=onepage&q=9780781720076&f=false 20260128043026.0