HealthJanuary 1, 1925
What Causes and What Cures Fatigue?
Recent Remarkable Experiments by Professor A. V. Hill that Show How the Chemical Called Lactic Acid Controls the Action of Our Muscles
Stories by R. L. Duffus
What Causes and What Cures Fatigue?
Recent Remarkable Experiments by Professor A. V. Hill that Show How the Chemical Called Lactic Acid Controls the Action of Our Muscles