Incomplete quality of life data in lung transplant research: comparing cross sectional, repeated measures ANOVA, and multi-level analysis

por Vermeulen, Karin M, Post, Wendy J, Span, Mark M, van der Bij, Wim, Koëter, Gerard H, TenVergert, Elisabeth M
Publicado 2005

Non-Publication Is Common among Phase 1, Single-Center, Not Prospectively Registered, or Early Terminated Clinical Drug Trials

por van den Bogert, Cornelis A., Souverein, Patrick C., Brekelmans, Cecile T. M., Janssen, Susan W. J., Koëter, Gerard H., Leufkens, Hubert G. M., Bouter, Lex M.
Publicado 2016

Change in inflammation in out-patient COPD patients from stable phase to a subsequent exacerbation

por Bathoorn, Erik, Liesker, Jeroen JW, Postma, Dirkje S, Koëter, Gerard H, van der Toorn, Marco, van der Heide, Sicco, Ross, H Alec, van Oosterhout, Antoon JM, Kerstjens, Huib AM
Publicado 2009

Occurrence and determinants of selective reporting of clinical drug trials: design of an inception cohort study

por van den Bogert, Cornelis A, Souverein, Patrick C, Brekelmans, Cecile T M, Janssen, Susan W J, van Hunnik, Manon, Koëter, Gerard H, Leufkens, Hubertus G M, Bouter, Lex M
Publicado 2015