Effectiveness of pre-emptive metoclopramide infusion in alleviating pain, discomfort and nausea associated with nasogastric tube insertion: a randomised, double-blind, placebo-controlled trial.
The effectiveness of preventive metoclopramide infusion in the reduction of pain, discomfort and nausea associated with the insertion of a nasogastric tube: a randomised, double-blind, placebo-controlled trial