title: Images in clinical medicine. Four artificial heart valves.
authors.affiliation: Albert Schweitzer Ziekenhuis, 3300 AH Dordrecht, The Netherlands.
authors.forename: Micon
authors.initials: M
authors.lastname: Bijl
authors.forename: R B A
authors.initials: RB
authors.lastname: van den Brink
mesh_terms: D000368:Aged; D018712:Analgesics, Non-Narcotic / Q000009:adverse effects* / Q000627:therapeutic use; D004878:Ergotamine / Q000009:adverse effects* / Q000627:therapeutic use; D005260:Female; D006349:Heart Valve Diseases / Q000139:chemically induced* / Q000601:surgery; D006350:Heart Valve Prosthesis; D006801:Humans; D008881:Migraine Disorders / Q000188:drug therapy
chemical_list: D018712:Analgesics, Non-Narcotic; D004878:Ergotamine