Laboratory medicine: a 25-year retrospective.
National Health Laboratories.
B E
BE
Statland
D000846:Anniversaries and Special Events; D049673:History, 20th Century; D007753:Laboratories / Q000266:history* / Q000639:trends; D013677:Medical Laboratory Science / Q000266:history* / Q000639:trends; D010506:Periodicals as Topic; D014481:United States