title: [In memoria: Giuseppe Grassi].
authors.affiliation: Ospedale L. Sacco, Clinica Chirurgica I, Università di Milano.
authors.forename: P
authors.initials: P
authors.lastname: Pietri
mesh_terms: D013502:General Surgery / Q000266:history; D049673:History, 20th Century; D007558:Italy
vernacular_title: In memoria Giuseppe Grassi.