Gem J. C. Kramer

779 total citations
26 papers, 558 citations indexed

About

Gem J. C. Kramer is a scholar working on Genetics, Molecular Biology and Orthodontics. According to data from OpenAlex, Gem J. C. Kramer has authored 26 papers receiving a total of 558 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Genetics, 8 papers in Molecular Biology and 6 papers in Orthodontics. Recurrent topics in Gem J. C. Kramer's work include Cleft Lip and Palate Research (17 papers), Craniofacial Disorders and Treatments (10 papers) and dental development and anomalies (8 papers). Gem J. C. Kramer is often cited by papers focused on Cleft Lip and Palate Research (17 papers), Craniofacial Disorders and Treatments (10 papers) and dental development and anomalies (8 papers). Gem J. C. Kramer collaborates with scholars based in Netherlands, United States and Germany. Gem J. C. Kramer's co-authors include Birte Prahl‐Andersen, Jan B. Hoeksma, B.A. Bokhout, Jacques van Limbeek, Anne Marie Kuijpers‐Jagtman, Berno van Meijel, G.H.W. Verrips, Janneke F. M. Scheerman, Pepijn van Empelen and Amir H. Pakpour and has published in prestigious journals such as Caries Research, European Journal Of Oral Sciences and European Journal of Orthodontics.

In The Last Decade

Gem J. C. Kramer

26 papers receiving 530 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Gem J. C. Kramer Netherlands	13	395	131	109	89	70	26	558
Jung‐Wei Chen United States	13	119 0.3×	55 0.4×	43 0.4×	80 0.9×	64 0.9×	30	473
R Grabowski Germany	13	224 0.6×	125 1.0×	166 1.5×	172 1.9×	34 0.5×	31	503
Burcu Baloş Tuncer Türkiye	13	95 0.2×	56 0.4×	65 0.6×	263 3.0×	55 0.8×	34	479
A. Colin Cameron Australia	11	85 0.2×	76 0.6×	122 1.1×	68 0.8×	32 0.5×	17	447
Henrique Pretti Brazil	10	92 0.2×	93 0.7×	92 0.8×	168 1.9×	32 0.5×	32	353
João Henrique Nogueira Pinto Brazil	9	390 1.0×	35 0.3×	87 0.8×	75 0.8×	41 0.6×	16	465
Agneta Lith Sweden	14	77 0.2×	144 1.1×	27 0.2×	89 1.0×	23 0.3×	23	394
Mauricio Escoffié-Ramírez Mexico	11	116 0.3×	134 1.0×	64 0.6×	59 0.7×	15 0.2×	36	322
Francesco Fabi Italy	7	76 0.2×	59 0.5×	134 1.2×	61 0.7×	44 0.6×	15	322
Caterina Masucci Italy	13	183 0.5×	60 0.5×	131 1.2×	580 6.5×	28 0.4×	21	676

Countries citing papers authored by Gem J. C. Kramer

Since Specialization

Citations

This map shows the geographic impact of Gem J. C. Kramer'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 Gem J. C. Kramer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gem J. C. Kramer more than expected).

Fields of papers citing papers by Gem J. C. Kramer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gem J. C. Kramer. 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 Gem J. C. Kramer. The network helps show where Gem J. C. Kramer may publish in the future.

Co-authorship network of co-authors of Gem J. C. Kramer

This figure shows the co-authorship network connecting the top 25 collaborators of Gem J. C. Kramer. A scholar is included among the top collaborators of Gem J. C. Kramer 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 Gem J. C. Kramer. Gem J. C. Kramer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Baan, Frank, Gem J. C. Kramer, Anne Marie Kuijpers‐Jagtman, et al.. (2020). Symmetry of palatal shape during the first year of life in healthy infants. Clinical Oral Investigations. 25(3). 1069–1076. 6 indexed citations

Baan, Frank, Gem J. C. Kramer, Anne Marie Kuijpers‐Jagtman, et al.. (2020). The effect of lip closure on palatal growth in patients with unilateral clefts. PeerJ. 8. e9631–e9631. 8 indexed citations

Baan, Frank, Gem J. C. Kramer, Thomas Maal, et al.. (2019). Three dimensional maxillary growth modeling in newborns. Clinical Oral Investigations. 23(10). 3705–3712. 12 indexed citations

Scheerman, Janneke F. M., Berno van Meijel, Pepijn van Empelen, et al.. (2018). Study protocol of a randomized controlled trial to test the effect of a smartphone application on oral-health behavior and oral hygiene in adolescents with fixed orthodontic appliances. BMC Oral Health. 18(1). 19–19. 35 indexed citations

Ongkosuwito, Edwin M., et al.. (2016). Permanent tooth agenesis in non-syndromic Robin sequence and cleft palate: prevalence and patterns. Clinical Oral Investigations. 21(7). 2273–2281. 13 indexed citations

Mosmuller, David G. M., et al.. (2016). The Development of the Cleft Aesthetic Rating Scale: A New Rating Scale for the Assessment of Nasolabial Appearance in Complete Unilateral Cleft Lip and Palate Patients. The Cleft Palate-Craniofacial Journal. 54(5). 555–561. 39 indexed citations

Mosmuller, David G. M., Gem J. C. Kramer, Charlotte Prahl, et al.. (2015). The Asher-McDade Aesthetic Index in Comparison With Two Scoring Systems in Nonsyndromic Complete Unilateral Cleft Lip and Palate Patients. Journal of Craniofacial Surgery. 26(4). 1242–1245. 21 indexed citations

Mosmuller, David G. M., J. Peter W. Don Griot, Gem J. C. Kramer, et al.. (2014). Comparison of Two Scoring Systems in the Assessment of Nasolabial Appearance in Cleft Lip and Palate Patients. Journal of Craniofacial Surgery. 25(4). 1222–1225. 10 indexed citations

Zanker, B, E Wandel, Gem J. C. Kramer, et al.. (2008). Baclofenintoxikation bei chronischer Hämodialyse und Nierentransplantation. DMW - Deutsche Medizinische Wochenschrift. 117(19). 733–737. 5 indexed citations

10.

Aartman, Irene H. A., et al.. (2005). The reliability and validity of the Index of Complexity, Outcome and Need for determining treatment need in Dutch orthodontic practice. European Journal of Orthodontics. 28(1). 58–64. 24 indexed citations

11.

Kuijpers‐Jagtman, Anne Marie, et al.. (1998). Maxillary Arch Dimensions in Bilateral Cleft Lip and Palate from Birth until Four Years of Age in Boys. The Cleft Palate-Craniofacial Journal. 35(3). 233–239. 32 indexed citations

12.

Heidbüchel, K., Anne Marie Kuijpers‐Jagtman, Martin A. van’t Hof, Gem J. C. Kramer, & Birte Prahl‐Andersen. (1998). Effects of early treatment on maxillary arch development in BCLP. A study on dental casts between 0 and 4 years of age. Journal of Cranio-Maxillofacial Surgery. 26(3). 140–147. 21 indexed citations

13.

Bokhout, B.A., et al.. (1997). Incidence of Dental Caries in the Primary Dentition in Children with a Cleft Lip and/or Palate. Caries Research. 31(1). 8–12. 55 indexed citations

14.

Bokhout, B.A., et al.. (1996). Increased caries prevalence in 2.5‐year‐old children with cleft lip and/or palate. European Journal Of Oral Sciences. 104(5-6). 518–522. 41 indexed citations

15.

Kramer, Gem J. C., Jan B. Hoeksma, & Birte Prahl‐Andersen. (1996). Prediction of Early Palatal Growth and Development in Children with Cleft Lip and Palate. The Cleft Palate-Craniofacial Journal. 33(2). 112–117. 7 indexed citations

16.

Kramer, Gem J. C., Jan B. Hoeksma, & Birte Prahl‐Andersen. (1994). Palatal Changes after Lip Surgery in Different Types of Cleft Lip and Palate. The Cleft Palate-Craniofacial Journal. 31(5). 376–384. 58 indexed citations

17.

Kramer, Gem J. C., Jan B. Hoeksma, & Birte Prahl‐Andersen. (1993). Emergence of the deciduous canines and molars in CLP children. European Journal of Orthodontics. 15(1). 65–71. 5 indexed citations

18.

Kramer, Gem J. C., Jan B. Hoeksma, & Birte Prahl‐Andersen. (1992). Early Palatal Changes in Complete and Incomplete Cleft Lip and/or Palate. Cells Tissues Organs. 144(3). 202–212. 39 indexed citations

19.

Kramer, Gem J. C., Jan B. Hoeksma, & Birte Prahl‐Andersen. (1989). Emergence of the deciduous incisors in CLP children. European Journal of Orthodontics. 11(3). 265–270. 6 indexed citations

20.

Kramer, Gem J. C., et al.. (1985). Diagnostik bei Lupus erythematodes mit Beteiligung des Nervensystems. Aktuelle Neurologie. 12(3). 106–109. 1 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.

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