Confounding by indication in non-experimental evaluation of vaccine effectiveness: the example of prevention of influenza complications

Por Hak, E, Verheij, T., Grobbee, D, Nichol, K, Hoes, A
Publicado em 2002

Adherence to guidelines on cervical cancer screening in general practice: programme elements of successful implementation.

Por Hermens, R P, Hak, E, Hulscher, M E, Braspenning, J C, Grol, R P
Publicado em 2001

Is immunising all patients with chronic lung disease in the community against influenza cost effective? Evidence from a general practice based clinical prospective cohort study in...

Por Hak, E., van Essen, G. A., Buskens, E., Stalman, W., de Melker, R. A.
Publicado em 1998

Population-based prevention of influenza in Dutch general practice.

Por Hak, E, Hermens, R P, van Essen, G A, Kuyvenhoven, M M, de Melker, R A
Publicado em 1997

Prognostic factors for influenza-associated hospitalization and death during an epidemic.

Por Hak, E., Verheij, T. J., van Essen, G. A., Lafeber, A. B., Grobbee, D. E., Hoes, A. W.
Publicado em 2001

Identification of Dutch children diagnosed with atopic diseases using prescription data: a validation study

Por Mulder, B, Groenhof, F, Kocabas, L I, Bos, HJ, De Vries, TW, Hak, E, Schuiling-Veninga, CCM
Publicado no Eur J Clin Pharmacol (2015)

An explorative study of school performance and antipsychotic medication

Por van der Schans, J., Vardar, S., Çiçek, R., Bos, H. J., Hoekstra, P. J., de Vries, T. W., Hak, E.
Publicado no BMC Psychiatry (2016)

Clinical effectiveness of conventional influenza vaccination in asthmatic children.

Por Smits, A. J., Hak, E., Stalman, W. A. B., van Essen, G. A., Hoes, A. W., Verheij, Th J. M.
Publicado em 2002

Invasive pneumococcal and meningococcal disease: association with influenza virus and respiratory syncytial virus activity?

Por JANSEN, A. G. S. C., SANDERS, E. A. M., VAN DER ENDE, A., VAN LOON, A. M., HOES, A. W., HAK, E.
Publicado em 2008

Time for first antibiotic dose is not predictive for the early clinical failure of moderate–severe community-acquired pneumonia

Por Bruns, A. H. W., Oosterheert, J. J., Hustinx, W. N. M., Gaillard, C. A. J. M., Hak, E., Hoepelman, A. I. M.
Publicado em 2009

Statin treatment and reduced risk of pneumonia in patients with diabetes

Por van de Garde, E M W, Hak, E, Souverein, P C, Hoes, A W, van den Bosch, J M M, Leufkens, H G M
Publicado em 2006