What did Hieronymus Fabricius discover?
By dissecting animals, Fabricius investigated the formation of the fetus, the structure of the esophagus, stomach and intestines, and the peculiarities of the eye, the ear, and the larynx. He was the first to describe the membranous folds that he called “valves” in the interior of veins. What is discovered by Girolamo Fabrici? Fabrici is…