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

Year Number of Results
1993 1
1994 1
1995 1
1996 3
1998 2
1999 1
2001 1
2002 1
2003 1
2004 2
2012 1
2013 4
2014 10
2015 20
2016 23
2017 16
2018 17
2019 15
2020 12
2021 11
2022 13
2023 9
2024 5
2025 1

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143 results

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Page 1
Causes and consequences of comorbidity: a review.
Gijsen R, Hoeymans N, Schellevis FG, Ruwaard D, Satariano WA, van den Bos GA. Gijsen R, et al. Among authors: ruwaard d. J Clin Epidemiol. 2001 Jul;54(7):661-74. doi: 10.1016/s0895-4356(00)00363-2. J Clin Epidemiol. 2001. PMID: 11438406 Review.
The impact of redesigning care processes on quality of care: a systematic review.
van Leijen-Zeelenberg JE, Elissen AMJ, Grube K, van Raak AJA, Vrijhoef HJM, Kremer B, Ruwaard D. van Leijen-Zeelenberg JE, et al. Among authors: ruwaard d. BMC Health Serv Res. 2016 Jan 19;16:19. doi: 10.1186/s12913-016-1266-0. BMC Health Serv Res. 2016. PMID: 26782132 Free PMC article. Review.
143 results