TWO SPECTRAL SENSITIVITY CURVES OF XENOPUS LAEVIS OBTAINED BY USING THE MELANOPHORE RESPONSE TO LIGHT ON WHITE AND BLACK BACKGROUNDS.
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Animals↗
Biomedical subjects
P H SILVER
Publications and source records attributed to P H SILVER.
Visual thresholds and spectral sensitivities of the grey squirrel (Sciurus carolinensis leucotis).
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Animals↗
In ovo experiments concerning the eye, the orbit, and certain juxta-orbital structures, in the chick embryo.
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Animals↗
Embryonic growth relative to the vitelline membrane, and its role in determining the level of post-operative abnormalities, as measured in the chick.
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Animals↗
Modified method of carbon making.
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Carbon↗
The role of the peritoneum in the formation of the septum recto-vesicale.
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Humans↗
The function of the erectores spinae muscles in certain movements and postures in man.
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Back↗
Observations on the valves of Houston in the human embryo and foetus.
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Embryo, Mammalian↗