2001
Botulinum Toxin for UES Dysfunction: Therapy or Poison?
Ravich W. Botulinum Toxin for UES Dysfunction: Therapy or Poison? Dysphagia 2001, 16: 168-170. PMID: 11453561, DOI: 10.1007/s00455-001-0060-1.Peer-Reviewed Original Research
1994
Treatment of achalasia with intrasphincteric injection of botulinum toxin. A pilot trial.
Pasricha P, Ravich W, Hendrix T, Sostre S, Jones B, Kalloo A. Treatment of achalasia with intrasphincteric injection of botulinum toxin. A pilot trial. Annals Of Internal Medicine 1994, 121: 590-1. PMID: 8085691, DOI: 10.7326/0003-4819-121-8-199410150-00006.Peer-Reviewed Original Research