R. Fischer

发表

Byeori Lee, G. Eiger, C. DiMaria, 2020, Cureus.

G. Eiger, B. Tejura, I. Daskal, 2000, The American journal of the medical sciences.

G. Eiger, F. Friedenberg, N. Wongpraparut, 1999, Digestive Diseases and Sciences.

H. Jürgens, J. Gehrmann, R. Fischer, 1994, The Pediatric Infectious Disease Journal.

C. Otis, R. Fischer, N. Johnson, 1990, Obstetrics and gynecology.

G. Eiger, Y. K. Lai, R. Fischer, 2015, Chest.

R. Fischer, P. M. Miller, E. Frank, 1985, The Journal of the American Osteopathic Association.