H. Oka

Glucagon degradation in fraction of big plasma glucagon in rats treated with carbon tetrachloride.

S. Hirono, H. Tsubouchi, E. Gohda, 1983, Endocrinologia japonica.

A case of chronic pancreatitis successfully treated by endoscopic removal of protein plugs.

T. Tsurumi, J. Tanaka, M. Takeda, 1984, Acta medica Okayama.

Free Fatty Acids in Human Pure Pancreatic Juice

H. Harada, K. Ochi, T. Ishibashi, 1988, Pancreas.

Studies on the effect of glucagon on human pancreatic secretion by analysis of endoscopically obtained pure pancreatic juice

H. Harada, I. Kimura, H. Oka, 1985, Gastroenterologia Japonica.

[Aging and exocrine pancreatic function evaluated by the recently standardized secretin test].

H. Harada, K. Ochi, S. Matsumoto, 1991, Nihon Ronen Igakkai zasshi. Japanese journal of geriatrics.

Exocrine pancreatic function test by endoscopic retrograde aspiration of pure pancreatic juice

H. Harada, I. Kimura, K. Ochi, 1988, Gastroenterologia Japonica.