Now showing items 1-2 of 2

    • Oswald Theodore Avery (1877-1955) 

      Hauserman, Samantha (2013-12-12)
      Oswald Theodore Avery studied strains of pneumococcus of the genus Streptococcus in the US in the first half of the twentieth century. This bacterium causes pneumonia, a common cause of death at the turn of the twentieth ...
    • Robert Guthrie (1916–1995) 

      Zhu, Meilin
      Robert Guthrie developed a method to test infants for phenylketonuria (PKU) in the United States during the twentieth century. PKU is an inherited condition that causes an amino acid called phenylalanine to build to toxic ...