Twenty-five years of diagnostic virology in a reference laboratory.
D049673:History, 20th Century; D007753:Laboratories / Q000266:history; D008887:Military Medicine / Q000266:history; D012189:Retrospective Studies; D014481:United States; D014773:Virology / Q000266:history / Q000379:methods; D014780:Viruses / Q000302:isolation & purification