J. Roll

Is appendicitis familial?

A. S. St Leger, J. Murphy, A. Cockcroft, 1979, British medical journal.

The prognostic importance of clinical and histologic features in asymptomatic and symptomatic primary biliary cirrhosis.

J. Boyer, J L Boyer, J Roll, 1983, The New England journal of medicine.

Diagnosis and treatment of Helicobacter pylori infection among California Medicare patients.

J. Newman, J. Roll, A. Weng, 1997, Archives of internal medicine.

A new treatment for primary biliary cirrhosis?

J. Roll, 1985, Gastroenterology.