Effects of some divalent cations on frog twitch muscles.
D000818:Animals; D001001:Anura; D002104:Cadmium / Q000494:pharmacology; D002118:Calcium / Q000494:pharmacology*; D002127:Calcium Isotopes; D003035:Cobalt / Q000494:pharmacology; D007477:Ions / Q000494:pharmacology*; D008274:Magnesium / Q000494:pharmacology; D008345:Manganese / Q000494:pharmacology; D009119:Muscle Contraction / Q000187:drug effects*; D009132:Muscles / Q000187:drug effects* / Q000378:metabolism*; D009532:Nickel / Q000494:pharmacology; D011188:Potassium / Q000494:pharmacology*; D013324:Strontium / Q000494:pharmacology; D015032:Zinc / Q000494:pharmacology
D002127:Calcium Isotopes; D007477:Ions; D002104:Cadmium; D003035:Cobalt; D008345:Manganese; D009532:Nickel; D008274:Magnesium; D015032:Zinc; D011188:Potassium; D002118:Calcium; D013324:Strontium