Assertion: new botulinum toxin | /r/AtLocation | close to 50 years
Facets:
Source sentences:
text: (Last August, Dong and colleagues reported the eighth, BoNT/X, made by C. botulinum and the first new botulinum toxin to be found in close to 50 years.
text: Last August, Dr. Dong and his colleagues reported the eighth, BoNT/X, made by C. botulinum and the first new botulinum toxin to be found in close to 50 years.
text: Last August, Dong and colleagues reported the eighth, BoNT/X, made by C. botulinum—the first new botulinum toxin to be found in close to 50 years.