P. Eras
发表
S. Winawer,
P. Harpel,
P. Eras,
1970,
Gut.
P. Sherlock,
M. J. Goldstein,
P. Eras,
1972,
Medicine.
P. Eras,
S. L. Beranbaum,
1972,
The American journal of gastroenterology.
P. Sherlock,
P. Eras,
1971,
Annals of internal medicine.
R. H. Levin,
P. Eras,
S. Daneshgar,
1980,
Gastroenterology.
S. Winawer,
P. Eras,
1969,
The American Journal of Digestive Diseases.