3775
The long - term use of nondepolarizing neuromuscular blocking agents ( ND - NMBA ) has recently been implicated as a cause of prolonged muscle weakness , although the site of the lesion and the predisposing factors have been unclear .
 Chemical: nondepolarizing neuromuscular blocking agents; Chemical: ND - NMBA; Disease: muscle weakness
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:
 Chemical: nondepolarizing neuromuscular blocking agents; Chemical: ND - NMBA; Disease: muscle weakness