title: On the trail of Leonardo.
abstract: A night course taken almost 25 years ago sparked an interest in Leonardo da Vinci that has become a passion for a London, Ont., neurosurgeon. Dr. Rolando Del Maestro now boasts one of the largest collections of da Vinci artifacts in North America.
authors.forename: P
authors.initials: P
authors.lastname: Johnston
mesh_terms: D000716:Anatomy, Artistic / Q000266:history*; D002170:Canada; D005197:Famous Persons; D049668:History, 15th Century; D049669:History, 16th Century; D049673:History, 20th Century; D007558:Italy; D008512:Medicine in the Arts; D009493:Neurosurgery / Q000266:history; D010151:Paintings / Q000266:history*