C. Frei

发表

A. Schoepfer, C. Beglinger, A. Straumann, 2011, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

S. Carmody, H. Chaplin, H. Perry, 1971, The Journal of laboratory and clinical medicine.

K. Green, P. Maxwell, C. Frei, 2009, Transplant infectious disease : an official journal of the Transplantation Society.