More about masseter spasm and malignant hyperthermia.
D000758:Anesthesia; D002648:Child; D006801:Humans; D008305:Malignant Hyperthermia / Q000139:chemically induced*; D008406:Masseter Muscle; D009127:Muscle Rigidity / Q000139:chemically induced; D013035:Spasm / Q000139:chemically induced*; D013390:Succinylcholine / Q000009:adverse effects
D013390:Succinylcholine