title: Muscle cramps during maintenance haemodialysis.
mesh_terms: D001794:Blood Pressure; D001835:Body Weight; D006801:Humans; D009120:Muscle Cramp / Q000209:etiology*; D009132:Muscles / Q000187:drug effects; D010953:Plasma Volume; D006435:Renal Dialysis / Q000009:adverse effects*; D012964:Sodium / Q000097:blood / Q000494:pharmacology; D013997:Time Factors
chemical_list: D012964:Sodium