Werner C. Albrich

Time-dependent Cox regression: serial measurement of the cardiovascular biomarker proadrenomedullin improves survival prediction in patients with lower respiratory tract infection.

Oliver Hartmann, S. Anker, P. Schuetz, 2012, International journal of cardiology.

Antibiotic Selection Pressure and Resistance in Streptococcus pneumoniae and Streptococcus pyogenes

Stephan Harbarth, Dominique L. Monnet, S. Harbarth, 2004, Emerging infectious diseases.