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4 résultats pour : female researcher medical laboratory

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Woman in research laboratory unknown date.
UMG22A03_217

Woman in research laboratory unknown date.

Woman in research laboratory unknown date.
UMG22A03_216

Woman in research laboratory unknown date.

Female Researcher working in a medical research laboratory in 1937.
UMG22A03_361

Female Researcher working in a medical research la...

Two women weigh a rat as part of a study on weight and blood changes
UMG22A03_322

Two women weigh a rat as part of a study on weight...