Stephen J. Sontag

Efficacy and safety of lansoprazole in the treatment of erosive reflux esophagitis. The Lansoprazole Group.

J. Richter, D. Castell, S. Sontag, 1996, The American journal of gastroenterology.

Asthma and gastroesophageal reflux.

S. Harding, S. Sontag, Stephen J. Sontag, 2000, The American journal of gastroenterology.

Effect of positions, eating, and bronchodilators on gastroesophageal reflux in asthmatics

S. O'connell, S. Sontag, T. Schnell, 1990, Digestive Diseases and Sciences.

Fecal occult blood testing: a false sense of security?

G. Chejfec, S. Sontag, T. Schnell, 1994, Surgery.