title: Fluxes of magnesium and calcium during induced activity of frog sartorius muscle.
mesh_terms: D000818:Animals; D001001:Anura; D002110:Caffeine / Q000494:pharmacology; D002118:Calcium / Q000378:metabolism*; D002127:Calcium Isotopes; D004558:Electric Stimulation; D066298:In Vitro Techniques; D008274:Magnesium / Q000378:metabolism*; D009119:Muscle Contraction / Q000187:drug effects; D009132:Muscles / Q000378:metabolism*; D011868:Radioisotopes; D011896:Rana temporaria
chemical_list: D002127:Calcium Isotopes; D011868:Radioisotopes; D002110:Caffeine; D008274:Magnesium; D002118:Calcium