title: Guinea pig soleus and extensor digitorum longus: a study on single-skimmed fibers.
mesh_terms: D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D006168:Guinea Pigs; D066298:In Vitro Techniques; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects*; D009132:Muscles / Q000187:drug effects*; D012519:Sarcoplasmic Reticulum / Q000187:drug effects; D013324:Strontium / Q000494:pharmacology*
chemical_list: D002118:Calcium; D013324:Strontium