Tetanus toxin and muscle relaxation.
D000818:Animals; D002118:Calcium / Q000378:metabolism*; D004721:Endoplasmic Reticulum / Q000187:drug effects / Q000378:metabolism*; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects; D009132:Muscles / Q000166:cytology; D011817:Rabbits; D013744:Tetanus Toxin / Q000494:pharmacology*
D013744:Tetanus Toxin; D002118:Calcium