The influence of potassium and calcium ions on the action of procaine.
D002118:Calcium; D017610:Calcium Compounds / Q000494:pharmacology*; D002136:Calcium, Dietary; D006801:Humans; D007477:Ions; D011188:Potassium; D017680:Potassium Compounds / Q000494:pharmacology*; D011343:Procaine / Q000494:pharmacology*
CALCIUM AND COMPOUNDS/effects; POTASSIUM AND COMPOUNDS/effects; PROCAINE/effects