Of the influence of certain drugs on the period of diminished excitability / by Sydney Ringer and Harrington Sainsbury.

Concerning the action of salts of potash, soda, and ammonia on the frog's heart / by Sydney Ringer.

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Potassium, pharmacology

Works from the collections

Of the influence of certain drugs on the period of diminished excitability / by Sydney Ringer and Harrington Sainsbury.

Concerning the action of salts of potash, soda, and ammonia on the frog's heart / by Sydney Ringer.