title: What have I learned from my neurosurgical "great-grandfather".
authors.affiliation: Department of Neurosurgery, Queen Elizabeth Medical Centre, Birmingham University Hospitals NHS Foundation Trust, Birmingham, United Kingdom. profjvandellen@btinternet.com
authors.forename: James R
authors.initials: JR
authors.lastname: van Dellen
mesh_terms: D000892:Anti-Infective Agents, Urinary / Q000627:therapeutic use*; D001922:Brain Abscess / Q000628:therapy*; D005260:Female; D006801:Humans; D008297:Male; D008709:Methenamine / Q000627:therapeutic use*
chemical_list: D000892:Anti-Infective Agents, Urinary; D008709:Methenamine