@misc{indiciae48ea84b4c87b,
  title = {Topical pharyngeal anesthesia for easing endoscopy: a double-blind, randomized, placebo-controlled study.},
  author = {J Lachter and R Jacobs and A Lavy and A Weisler and A Suissa and R Enat and S Eidelman},
  doi = {10.1016/s0016-5107(90)70915-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/2179038/},
  note = {Source identifier: 2179038}
}