botulinum toxin n any of several neurotoxins that are produced by the anaerobic bacterium Clostridium botulinum; causes muscle paralysis
News & Articles botulinum toxin Do Cosmetic Procedures Help Patients Feel Better? Penn Study Finds Limited Evidence that Facial Procedures Improve ... PHILADELPHIA — Despite the rapid rise in facial cosmetic procedures, there are few studies that investigate their psychological impact on patients, especially among those who undergo minimally invasive procedures using botulinum toxin and fillers to address wrinkles. Oct. 8, 2013 - University of Pennsylvania Health System