`3E0H8NZ` Introduction of Analgesics, Hypnotics, Sedatives into Lower GI, Via Natural or Artificial Opening Endoscopic

Section: Administration
Body system: Physiological Systems and Anatomical Regions
Operation: Introduction — Putting in or on a therapeutic, diagnostic, nutritional, physiological, or prophylactic substance except blood or blood products

3E0H8NZ Introduction of Analgesics, Hypnotics, Sedatives into Lower GI, Via Natural or Artificial Opening Endoscopic