APA (7th ed.) Citation

Leddin, D. Ranitidine or Omeprazole in the Treatment of Gastric and Pre-Pyloric Ulceration? Wiley.

Chicago Style (17th ed.) Citation

Leddin, Desmond. Ranitidine or Omeprazole in the Treatment of Gastric and Pre-Pyloric Ulceration? Wiley.

MLA (9th ed.) Citation

Leddin, Desmond. Ranitidine or Omeprazole in the Treatment of Gastric and Pre-Pyloric Ulceration? Wiley.

Warning: These citations may not always be 100% accurate.