G Knöpfle

1.5k total citations
50 papers, 936 citations indexed

About

G Knöpfle is a scholar working on Surgery, Pediatrics, Perinatology and Child Health and Epidemiology. According to data from OpenAlex, G Knöpfle has authored 50 papers receiving a total of 936 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Surgery, 16 papers in Pediatrics, Perinatology and Child Health and 12 papers in Epidemiology. Recurrent topics in G Knöpfle's work include Congenital Heart Disease Studies (9 papers), Prenatal Screening and Diagnostics (7 papers) and Pharmacological Effects and Toxicity Studies (5 papers). G Knöpfle is often cited by papers focused on Congenital Heart Disease Studies (9 papers), Prenatal Screening and Diagnostics (7 papers) and Pharmacological Effects and Toxicity Studies (5 papers). G Knöpfle collaborates with scholars based in Germany, United States and Netherlands. G Knöpfle's co-authors include U. Gembruch, M. Hansmann, R. Bald, Thomas Kohl, Annegret Geipel, Christoph Berg, Ahmet Baschat, ML Hansmann, Molly S. Chatterjee and M. Krapp and has published in prestigious journals such as Journal of Biological Chemistry, Emerging infectious diseases and European Urology.

In The Last Decade

G Knöpfle

48 papers receiving 884 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
G Knöpfle Germany 15 428 386 337 168 136 50 936
Kirsten D. Bentsen Denmark 23 123 0.3× 246 0.6× 143 0.4× 84 0.5× 97 0.7× 43 1.0k
Manabu Kitao Japan 23 325 0.8× 128 0.3× 366 1.1× 135 0.8× 81 0.6× 174 1.8k
M Häusler Austria 13 247 0.6× 75 0.2× 186 0.6× 63 0.4× 24 0.2× 41 717
Vanita Shah United Kingdom 19 204 0.5× 64 0.2× 158 0.5× 302 1.8× 129 0.9× 28 1.3k
I. Häuser Germany 15 226 0.5× 68 0.2× 188 0.6× 77 0.5× 96 0.7× 38 880
Can Öztürk Türkiye 19 285 0.7× 247 0.6× 62 0.2× 171 1.0× 315 2.3× 68 1.0k
George H. Fetterman United States 17 246 0.6× 130 0.3× 198 0.6× 171 1.0× 38 0.3× 31 841
Brian Berman United States 17 92 0.2× 141 0.4× 168 0.5× 116 0.7× 16 0.1× 40 1.3k
Bruce Crooks Canada 14 140 0.3× 343 0.9× 76 0.2× 144 0.9× 29 0.2× 37 765
Mariusz Dubiel Poland 22 113 0.3× 137 0.4× 712 2.1× 204 1.2× 92 0.7× 67 1.1k

Countries citing papers authored by G Knöpfle

Since Specialization
Citations

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

Fields of papers citing papers by G Knöpfle

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G Knöpfle. 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 G Knöpfle. The network helps show where G Knöpfle may publish in the future.

Co-authorship network of co-authors of G Knöpfle

This figure shows the co-authorship network connecting the top 25 collaborators of G Knöpfle. A scholar is included among the top collaborators of G Knöpfle 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 G Knöpfle. G Knöpfle 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.
Knöpfle, G, et al.. (2008). Cholestase-assoziierte Lebererkrankungen im Neugeborenen- und Säuglingsalter. Der Pathologe. 29(1). 61–72.
2.
Berg, C. van den, Annegret Geipel, Tobias Kohl, et al.. (2008). Atrioventricular Septal Defect in the Fetus – Associated Conditions and Outcome in 246 Cases. Ultraschall in der Medizin - European Journal of Ultrasound. 30(1). 25–32. 12 indexed citations
3.
Berg, Christoph, Annegret Geipel, Thomas Kohl, et al.. (2006). Prenatal diagnosis of persistent left superior vena cava and its associated congenital anomalies. Ultrasound in Obstetrics and Gynecology. 27(3). 274–280. 68 indexed citations
4.
Herberg, Ulrike, C. Berg, G Knöpfle, et al.. (2006). Intrapericardial Teratoma in the Newborn - 3D-Echocardiography and Course of Disease. Ultraschall in der Medizin - European Journal of Ultrasound. 27(6). 577–581. 3 indexed citations
5.
Berg, Christoph, Annegret Geipel, Thomas Kohl, et al.. (2006). Absence of ductus venosus—importance of umbilical venous drainage site. Ultrasound in Obstetrics and Gynecology. 28(3). 275–281. 74 indexed citations
6.
Kohl, Thomas, Axel Heep, Carlo Schaller, et al.. (2006). Percutaneous Fetoscopic Patch Coverage of Spina Bifida Aperta in the Human – Early Clinical Experience and Potential. Fetal Diagnosis and Therapy. 21(2). 185–193. 75 indexed citations
7.
Berg, Christoph, Annegret Geipel, M. Krapp, et al.. (2006). The Syndrome of Right Isomerism - Prenatal Diagnosis and Outcome. Ultraschall in der Medizin - European Journal of Ultrasound. 27(3). 225–233. 14 indexed citations
8.
Dame, Christof, Martha C. Sola, Kim-Chew Lim, et al.. (2004). Hepatic Erythropoietin Gene Regulation by GATA-4. Journal of Biological Chemistry. 279(4). 2955–2961. 71 indexed citations
9.
Dembinski, J., et al.. (2002). CT Imaging of Pulmonary Lobar Interstitial Emphysema in a Spontaneous Breathing Preterm Infant. American Journal of Perinatology. 19(6). 285–290. 8 indexed citations
10.
Schubert, Regine, et al.. (2002). Clinical, cytogenetic, and molecular findings in 45,X/47,XX,+18 mosaicism: Clinical report and review of the literature. American Journal of Medical Genetics. 110(3). 278–282. 16 indexed citations
11.
Dame, Christof, Martha C. Sola, Joachim Fandrey, et al.. (2002). Developmental changes in the expression of transcription factors GATA‐1, ‐2 and ‐3 during the onset of human medullary haematopoiesis. British Journal of Haematology. 119(2). 510–515. 10 indexed citations
12.
Utsch, Boris, Gudrun Fleischhack, G Knöpfle, Carola Hasan, & U. Bode. (2001). Immature Gastric Teratoma of the Lesser Curvature in a Male Infant. Journal of Pediatric Gastroenterology and Nutrition. 32(2). 204–206. 1 indexed citations
13.
Utsch, Boris, Gudrun Fleischhack, G Knöpfle, Carola Hasan, & U. Bode. (2001). Immature Gastric Teratoma of the Lesser Curvature in a Male Infant. Journal of Pediatric Gastroenterology and Nutrition. 32(2). 204–206. 11 indexed citations
14.
Rose, Michael, David Brock, G Knöpfle, & Stefan Zielen. (2001). Kongenitale zystisch-adenomatoide Malformation - klinisches Spektrum und Management1. Pneumologie. 55(2). 79–83. 1 indexed citations
15.
Gembruch, U., G Knöpfle, R. Bald, & M. Hansmann. (1993). Early diagnosis of fetal congenital heart disease by transvaginal echocardiography. Ultrasound in Obstetrics and Gynecology. 3(5). 310–317. 105 indexed citations
16.
Nöthen, Markus M., et al.. (1993). Steinfeld syndrome: Report of a second family and further delineation of a rare autosomal dominant disorder. American Journal of Medical Genetics. 46(4). 467–470. 24 indexed citations
17.
Gembruch, U., et al.. (1991). Prenatal diagnosis of atrioventricular canal malformations with up-to-date echocardiographic technology: report of 14 cases. American Heart Journal. 121(5). 1489–1497. 27 indexed citations
18.
Gembruch, U., et al.. (1989). Fetal complete heart block: antenatal diagnosis, significance and management. European Journal of Obstetrics & Gynecology and Reproductive Biology. 31(1). 9–22. 26 indexed citations
19.
Dworák, O., et al.. (1988). Gliomatosis peritonei with endometriosis externa. Gynecologic Oncology. 29(2). 263–266. 10 indexed citations
20.
Knöpfle, G, et al.. (1987). [Retroperitoneal teratoma. A problem in pediatric urology].. PubMed. 26(2). 63–6. 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Kirsten D. Bentsen Breakdown of academic impact, for papers by Manabu Kitao Breakdown of academic impact, for papers by M Häusler Breakdown of academic impact, for papers by Vanita Shah Breakdown of academic impact, for papers by I. Häuser Breakdown of academic impact, for papers by Can Öztürk Breakdown of academic impact, for papers by George H. Fetterman Breakdown of academic impact, for papers by Brian Berman Breakdown of academic impact, for papers by Bruce Crooks Breakdown of academic impact, for papers by Mariusz Dubiel
Rankless by CCL
2026