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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1975 1
1982 1
1983 1
1984 1
1990 1
2002 2
2003 3
2004 2
2005 2
2006 1
2007 1
2008 3
2009 3
2010 2
2011 2
2020 3
2021 3
2022 3
2023 2
2024 1

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33 results

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Page 1
COVID-19: an 'extraterrestrial' disease?
Paul E, Brown GW, Dechamps M, Kalk A, Laterre PF, Rentier B, Ridde V, Zizi M. Paul E, et al. Among authors: kalk a. Int J Infect Dis. 2021 Sep;110:155-159. doi: 10.1016/j.ijid.2021.07.051. Epub 2021 Jul 26. Int J Infect Dis. 2021. PMID: 34325044 Free PMC article.
The COVID-19 pandemic: diverse contexts; different epidemics-how and why?
Van Damme W, Dahake R, Delamou A, Ingelbeen B, Wouters E, Vanham G, van de Pas R, Dossou JP, Ir P, Abimbola S, Van der Borght S, Narayanan D, Bloom G, Van Engelgem I, Ag Ahmed MA, Kiendrébéogo JA, Verdonck K, De Brouwere V, Bello K, Kloos H, Aaby P, Kalk A, Al-Awlaqi S, Prashanth NS, Muyembe-Tamfum JJ, Mbala P, Ahuka-Mundeke S, Assefa Y. Van Damme W, et al. Among authors: kalk a. BMJ Glob Health. 2020 Jul;5(7):e003098. doi: 10.1136/bmjgh-2020-003098. BMJ Glob Health. 2020. PMID: 32718950 Free PMC article. Review.
The costs of performance-based financing.
Kalk A. Kalk A. Bull World Health Organ. 2011 May 1;89(5):319. doi: 10.2471/BLT.11.087247. Bull World Health Organ. 2011. PMID: 21556295 Free PMC article. No abstract available.
COVAX - Time to reconsider the strategy and its target.
Bell D, Brown GW, Oyibo WA, Ouédraogo S, Tacheva B, Barbaud E, Kalk A, Ridde V, Paul E. Bell D, et al. Among authors: kalk a. Health Policy Open. 2023 Dec;4:100096. doi: 10.1016/j.hpopen.2023.100096. Epub 2023 Apr 13. Health Policy Open. 2023. PMID: 37073303 Free PMC article.
'Paying for performance' in Rwanda: does it pay off?
Kalk A, Paul FA, Grabosch E. Kalk A, et al. Trop Med Int Health. 2010 Feb;15(2):182-90. doi: 10.1111/j.1365-3156.2009.02430.x. Epub 2009 Nov 17. Trop Med Int Health. 2010. PMID: 19930141 Free article. Review.
"When My Information Changes, I Alter My Conclusions." What Can We Learn From the Failures to Adaptively Respond to the SARS-CoV-2 Pandemic and the Under Preparedness of Health Systems to Manage COVID-19?
Paul E, Brown GW, Kalk A, Van Damme W, Ridde V, Sturmberg J. Paul E, et al. Among authors: kalk a. Int J Health Policy Manag. 2022 Jul 1;11(7):1241-1245. doi: 10.34172/ijhpm.2020.240. Epub 2020 Nov 29. Int J Health Policy Manag. 2022. PMID: 33300759 Free PMC article. No abstract available.
Seroprevalence of anti-SARS-CoV-2 antibodies and risk of viral exposure among healthcare workers in the South Kivu province, eastern Democratic Republic of the Congo: a cross-sectional study.
Chasinga TB, Cikwanine JB, Kribi S, Yoyu JT, Hofmann N, Grossegesse M, Nitsche A, Tomczyk S, Vietor AC, Leendertz FH, Eckmanns T, Kusinza AB, Munguakonkwa E, Kalk A, Raha M, Kambale NS, Ayagirwe RB, Schubert G, Mukwege D. Chasinga TB, et al. Among authors: kalk a. BMJ Open. 2024 Jan 4;14(1):e072212. doi: 10.1136/bmjopen-2023-072212. BMJ Open. 2024. PMID: 38176860 Free PMC article.
33 results