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Duration of primary/secondary treatment to prevent recurrent venous thromboembolism: a systematic review and meta-analysis.
Li A, Khatib R, Lopes LC, Aloweni F, Lu L, He Q, Wu J, Zhang P, Tang Y, Pavalagantharajah S, Sekercioglu N, Cuello Garcia CA, Koujanian S, Agarwal A, Kennedy SA, Neumann I, Schulman S, Wiercioch W, Rada G, Peseski AM, Ortel TL, Zhang YQ. Li A, et al. Among authors: koujanian s. Blood Adv. 2025 Apr 8;9(7):1742-1761. doi: 10.1182/bloodadvances.2024015371. Blood Adv. 2025. PMID: 40198201 Free PMC article.
Potentially missing data are considerably more frequent than definitely missing data: a methodological survey of 638 randomized controlled trials.
Kahale LA, Diab B, Khamis AM, Chang Y, Lopes LC, Agarwal A, Li L, Mustafa RA, Koujanian S, Waziry R, Busse JW, Dakik A, Guyatt G, Akl EA. Kahale LA, et al. Among authors: koujanian s. J Clin Epidemiol. 2019 Feb;106:18-31. doi: 10.1016/j.jclinepi.2018.10.001. Epub 2018 Oct 6. J Clin Epidemiol. 2019. PMID: 30300676 Review.
Meta-Analyses Proved Inconsistent in How Missing Data Were Handled Across Their Included Primary Trials: A Methodological Survey.
Kahale LA, Khamis AM, Diab B, Chang Y, Lopes LC, Agarwal A, Li L, Mustafa RA, Koujanian S, Waziry R, Busse JW, Dakik A, Hooft L, Guyatt GH, Scholten RJPM, Akl EA. Kahale LA, et al. Among authors: koujanian s. Clin Epidemiol. 2020 May 27;12:527-535. doi: 10.2147/CLEP.S242080. eCollection 2020. Clin Epidemiol. 2020. PMID: 32547244 Free PMC article.