Domingo Liotta and Surgery in 1953. In 1955, he developed a technique for early diagnosis of tumors in the pancreas and ampulla of Vater (Pour le diagnostic des tumeurs du pancreas: La duodenographie hypotonique. Lyon Chirurgical, 1955). Liotta continued his medical career at the University of Lyon (France) at the "Pierre Mallet-Guy's" General Surgery Service. Then, he trained in thoracic and cardiac surgery, with Professors Paul Santy and Pierre Marion in Lyon France. His early works in the artificial heart are from 1958 in Córdoba, Argentina, where he developed an early prototype successfully used in small animals. After publishing the results of
José Domingo Molina Gómez José Domingo Molina Gómez José Domingo Molina Gómez (26 September 1896 – 5 April 1969) was the Commander and Chief of the Argentine Army who appears to have temporarily taken "the reins of Government" on September 19, 1955. This was following the Revolución Libertadora which had begun on September 16, 1955. Eduardo Lonardi would eventually be recognized as the "de facto" President of Argentina on September 23, 1955. Born in San Fernando del Valle de Catamarca on September 26, 1896, was the son of Daniel Molina Avellaneda and Melitona Gómez. In his early career, José Domingo married Delina del Carmen