Sujet
NIH Researcher
Légende
National Institutes of Health researcher Dr Virginia Evans is shown examining a large flask in which tissue is being grown on perforated cellophane, by a method developed at the National Cancer Institute, Washington, DC, 1950. (Photo by National Institutes of Health)
United States
Date
1950
Crédit
Photo12/Universal Images Group/GG Vintage Images
Notre référence
UMG22A00_431
Model release
Non
Property release
Non
Licence
Droits gérés
Format disponible
52,5Mo (2,0Mo) / 32,6cm x 40,4cm / 3849 x 4771 (300dpi)