Trials / Sponsors / Phillip Song, MD
Phillip Song, MD
Academic / Other · 1 registered clinical trial.
| Status | Trial | Phase | Started |
|---|---|---|---|
| Withdrawn | Efficacy Study of Botulinum Toxin (BOTOX) Injections to Treat Vocal Fold Granulomas Contact Ulcer of Vocal Folds, Granuloma of Vocal Cords, Granuloma, Laryngeal | Phase 2 | 2012-09-01 |