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PHYSIOLOGICAL ONTOGENY : A. CHICKEN EMBRYOS. XIII. THE TEMPERATURE CHARACTERISTIC FOR THE CONTRACTION RATE OF THE WHOLE HEART.
The relation of heart rate frequencies to temperature in intact chicken embryos has been studied and the temperature characteristics calculated for each of a number of ages. These have been found to vary from 14,000 or better 12,000 µ for embryos 3 days old, to about 6,000 µ for others of 15 days. T...
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| Formato: | Texto |
| Lenguaje: | English |
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The Rockefeller University Press
1928
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2140978/ https://www.ncbi.nlm.nih.gov/pubmed/19872405 |