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

Year Number of Results
1975 1
1980 1
1981 1
1985 1
1986 1
1987 1
1991 1
2018 1
2022 1
2024 1

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Page 1
Posterolateral or direct lateral approach for cemented hemiarthroplasty after femoral neck fracture (APOLLO): protocol for a multicenter randomized controlled trial with economic evaluation and natural experiment alongside.
Tol MCJM, Willigenburg NW, Willems HC, Gosens T, Rasker A, Heetveld MJ, Schotanus MGM, Van Dongen JM, Eggen B, Kormos M, Van der Pas SL, Van der Vaart AW, Poolman RW; APOLLO research group. Tol MCJM, et al. Acta Orthop. 2022 Sep 12;93:732-738. doi: 10.2340/17453674.2022.4547. Acta Orthop. 2022. PMID: 36097694 Free PMC article.
Posterolateral or Direct Lateral Surgical Approach for Hemiarthroplasty After a Hip Fracture: A Randomized Clinical Trial Alongside a Natural Experiment.
Tol MCJM, Willigenburg NW, Rasker AJ, Willems HC, Gosens T, Heetveld MJ, Schotanus MGM, Eggen B, Kormos M, van der Pas SL, van der Vaart AW, Goslings JC, Poolman RW; APOLLO Research Group. Tol MCJM, et al. JAMA Netw Open. 2024 Jan 2;7(1):e2350765. doi: 10.1001/jamanetworkopen.2023.50765. JAMA Netw Open. 2024. PMID: 38206628 Free PMC article. Clinical Trial.
A simple method for the quantification of biliary reflux.
Nicolai JJ, Silberbusch J, van Roon F, Schopman W, vd Berg JW. Nicolai JJ, et al. Among authors: van roon f. Scand J Gastroenterol. 1980;15(7):775-80. doi: 10.3109/00365528009181529. Scand J Gastroenterol. 1980. PMID: 7209386
Further observations on plasma somatomedin activity in children.
van den Brande JL, van Buul S, Heinrich U, van Roon F, Zurcher T, van Steirtegem AC. van den Brande JL, et al. Among authors: van roon f. Adv Metab Disord. 1975;8:171-81. doi: 10.1016/b978-0-12-027308-9.50018-4. Adv Metab Disord. 1975. PMID: 1199888 No abstract available.