New placebo-controlled Covid-19 vaccine trials are ethically questionable; it's now about comparative effectiveness and availability of registered vaccines

por Knottnerus, J. André
Publicado 2021

Ethics of COVID-19 vaccine trials in rapidly changing contexts

por Knottnerus, J. André
Publicado 2021

Can we measure ‘Sensationalisim’ and ‘Spin’?

por Tugwell, Peter, Knottnerus, J. André
Publicado 2016

Methodological challenges in studying the COVID-19 pandemic crisis

por Knottnerus, J. André, Tugwell, Peter
Publicado 2020

Effectiveness research: stable principles, dynamic methods

por Knottnerus, J. André, Tugwell, Peter
Publicado 2020

It's always about numerators and denominators (N/D)

por Knottnerus, J. André, Tugwell, Peter
Publicado 2020

Does a competitive voucher program for adolescents improve the quality of reproductive health care? A simulated patient study in Nicaragua

por Meuwissen, Liesbeth E, Gorter, Anna C, Kester, Arnold DM, Knottnerus, J Andre
Publicado 2006

Pattern and severity of multimorbidity among patients attending primary care settings in Odisha, India

por Pati, Sanghamitra, Swain, Subhashisa, Metsemakers, Job, Knottnerus, J. André, van den Akker, Marjan
Publicado 2017

Coronavirus disease 2019 scenarios for a long-term strategy under fundamental uncertainty

por Brom, Frans, de Hoog, Josta, Knottnerus, J. André, Mampuys, Ruth, van der Lippe, Tanja
Publicado 2022

Health related quality of life in multimorbidity: a primary-care based study from Odisha, India

por Pati, Sanghamitra, Swain, Subhashisa, Knottnerus, J. André, Metsemakers, Job F. M., van den Akker, Marjan
Publicado 2019

Magnitude and determinants of multimorbidity and health care utilization among patients attending public versus private primary care: a cross-sectional study from Odisha, India

por Pati, Sanghamitra, Swain, Subhashisa, Knottnerus, J. André, Metsemakers, Job F. M., van den Akker, Marjan
Publicado 2020

Impact of influenza vaccination on GP-diagnosed COVID-19 and all-cause mortality: a Dutch cohort study

por van Laak, Arjan, Verhees, Ruud, Knottnerus, J André, Hooiveld, Mariëtte, Winkens, Bjorn, Dinant, Geert-Jan
Publicado 2022

Comparative Effectiveness Research: Challenges for Medical Journals

por Sox, Harold C., Helfand, Mark, Grimshaw, Jeremy, Dickersin, Kay, Tovey, David, Knottnerus, J. André, Tugwell, Peter
Publicado 2010

Comparative effectiveness research: Challenges for medical journals

por Sox, Harold C, Helfand, Mark, Grimshaw, Jeremy, Dickersin, Kay, Tovey, David, Knottnerus, J André, Tugwell, Peter
Publicado 2010

Symptomatic Pectus Excavatum in Seniors: An Exploratory Study on Clinical Presentation and Incidence in Daily Practice

por Winkens, Ron A. G., Guldemond, Frank I., Hoppener, Paul F. H. M., Kragten, Hans A., Knottnerus, J. Andre
Publicado 2013

Prevalence and outcomes of multimorbidity in South Asia: a systematic review

por Pati, Sanghamitra, Swain, Subhashisa, Hussain, Mohammad Akhtar, van den Akker, Marjan, Metsemakers, Job, Knottnerus, J André, Salisbury, Chris
Publicado 2015

An education programme to increase general practitioners’ awareness of their patients’ employment: design of a cluster randomised controlled trial

por de Kock, Kees A, Steenbeek, Romy, Buijs, Peter C, Lucassen, Peter LBJ, Knottnerus, J André, Lagro-Janssen, Antoine LM
Publicado 2014

Development and Validation of a Questionnaire to Assess Multimorbidity in Primary Care: An Indian Experience

por Pati, Sanghamitra, Hussain, Mohammad Akhtar, Swain, Subhashisa, Salisbury, Chris, Metsemakers, Job F. M., Knottnerus, J. André, van den Akker, Marjan
Publicado 2016

Chronic non-specific abdominal complaints in general practice: a prospective study on management, patient health status and course of complaints

por van den Heuvel-Janssen, Henriëtte AM, Borghouts, Jeroen AJ, Muris, Jean WM, Koes, Bart W, Bouter, Lex M, Knottnerus, J André
Publicado 2006

Quality of clinical aspects of call handling at Dutch out of hours centres: cross sectional national study

por Derkx, Hay P, Rethans, Jan-Joost E, Muijtjens, Arno M, Maiburg, Bas H, Winkens, Ron, van Rooij, Harrie G, Knottnerus, J André
Publicado 2008