R. Petrokubi

Cecal perforation presenting as acute respiratory arrest.

B. Pokorney, R. Petrokubi, 1981, Gastrointestinal endoscopy.

Gastrointestinal myoelectrical activity in idiopathic intestinal pseudo-obstruction.

M. Sullivan, S. Cohen, W. Snape, 1977, The New England journal of medicine.

Vasoactive intestinal polypeptide and gastrin-producing islet cell carcinoma.

L. Demers, D. Judge, P. Dickman, 1977, Archives of Pathology & Laboratory Medicine.

Cimetidine versus antacid in scleroderma with reflux esophagitis. A randomized double-blind controlled study.

G. H. Jeffries, R. Petrokubi, 1979, Gastroenterology.

Cimetidine Administration Resulting in Improved Pertechnetate Imaging of Meckel's Diverticulum

S. Baum, G. Rohrer, R. Petrokubi, 1978, Clinical nuclear medicine.

Cimetidine versus antacid in scleroderma with reflux esophagitis. A randomized double-blind controlled study.

G. H. Jeffries, R. Petrokubi, 1978, Gastroenterology.