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We describe a previously healthy 32 - year - old woman who developed a life - threatening muscle spasm and secondary ventilation difficulties following a preoperative injection of suxamethonium .
 Disease: muscle spasm; Chemical: suxamethonium
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: muscle spasm; Chemical: suxamethonium