This map shows the geographic impact of Johan Lammens's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Johan Lammens with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Johan Lammens more than expected).
This network shows the impact of papers produced by Johan Lammens. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Johan Lammens. The network helps show where Johan Lammens may publish in the future.
Co-authorship network of co-authors of Johan Lammens
This figure shows the co-authorship network connecting the top 25 collaborators of Johan Lammens.
A scholar is included among the top collaborators of Johan Lammens based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Johan Lammens. Johan Lammens is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Lammens, Johan, Marina Maréchal, Hendrik Delport, Liesbet Geris, & Frank P. Luyten. (2021). A Flowchart for the Translational Research of CellBased Therapy in the Treatment of Long Bone Defects. Open Repository and Bibliography (University of Liège). 2021(1). 1–5.1 indexed citations
2.
Lammens, Johan, et al.. (2020). The challenge of the infected pilon tibial non-union: treatment with radical resection, bone transport and ankle arthrodesis.. PubMed. 86(2). 335–341.9 indexed citations
Lammens, Johan, et al.. (2012). The Pentaconcept in skeletal tissue engineering. A combined approach for the repair of bone defects.. PubMed. 78(5). 569–73.10 indexed citations
8.
Lammens, Johan, et al.. (2009). The effect of bone morphogenetic protein-7 (OP-1) and demineralized bone matrix (DBM) in the rabbit tibial distraction model.. PubMed. 75(1). 103–9.7 indexed citations
D’Hooghe, Pieter, Koen C. Defoort, Johan Lammens, & Jos Stuyck. (2006). Management of a large post-traumatic skin and bone defect using an Ilizarov frame.. PubMed. 72(2). 214–8.7 indexed citations
14.
Mertens, Peter R. & Johan Lammens. (2001). Short amputation stump lengthening with the Ilizarov method: risks versus benefits.. PubMed. 67(3). 274–8.14 indexed citations
Declercq, Jean‐Paul, Jan Verhaegen, L Verbist, et al.. (1994). Salmonella typhi osteomyelitis. Archives of Orthopaedic and Trauma Surgery. 113(4). 232–234.13 indexed citations
19.
Moens, Pierre, et al.. (1994). [Correction of severe deformities of the foot, using Ilizarov's equipment].. PubMed. 80(2). 118–22.5 indexed citations
20.
Lowet, G, Johan Lammens, & Georges Van der Perre. (1992). Ultrasonic assessment of fracture healing and callus consolidation in Ilizarov elongation.2 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.