The source of muscular power : arguments and conclusions drawn from observations upon the human subject, under conditions of rest and of muscular exercise / by Austin Flint.
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The source of muscular power : arguments and conclusions drawn from observations upon the human subject, under conditions of rest and of muscular exercise / by Austin Flint. Credit: This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.. Public Domain Mark