F. Ratjen

发表

A. Bush, F. Ratjen, E. Eber, 2003, European Respiratory Journal.

H. Bisgaard, A. Bush, F. Ratjen, 2009, European Respiratory Journal.

M. Griese, F. Ratjen, R. Schmidt, 2002, European Respiratory Journal.

F. Ratjen, N. Konietzko, H. Grasemann, 1999, The European respiratory journal.

F. Ratjen, C. Grasemann, H. Grasemann, 2008, European Respiratory Journal.