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Garrison-Morton-Norman History of Medicine

CUIGNET, Ferdinand Louis Joseph (1823 – 1890)

1823 – 1890

1 entries in the GMN corpus.

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1873 –1874

#5908

Kératoscopie.

CUIGNET, Ferdinand Louis Joseph (1823 – 1890)

Introduction of the shadow test (retinoscopy), sometimes called “Cuignet’s method”.