H. Levan

发表

G. Green, S. Dudrick, N. Weisbrodt, 2005, Digestive Diseases and Sciences.

R. Dowling, F. Lirussi, G. Murphy, 1985, Scandinavian journal of gastroenterology. Supplement.

S. Stefani, H. Levan, R. Haas, 1970, The American journal of physiology.

W. Moos, H. Levan, H. C. Mason, 1967, Experientia.

H. C. Wohlers, H. Levan, M. Sack, 1958 .

P. Gordon, S. Stefani, H. Levan, 1970, Journal of pharmaceutical sciences.

H. Sassoon, H. Levan, R. Haas, 1968, Acta radiologica: therapy, physics, biology.