Biochemist Ruby Hirose made major contributions to the development of vaccines against infantile paralysis and found a way to improve the pollen extracts that help sufferers of hay fever.
Biochemist Ruby Hirose made major contributions to the development of vaccines against infantile paralysis and found a way to improve the pollen extracts that help sufferers of hay fever.
Biochemist Ruby Hirose made major contributions to the development of vaccines against infantile paralysis and found a way to improve the pollen extracts that help sufferers of hay fever.