Guillermo Ramírez

2.1k total citations
75 papers, 1.4k citations indexed

About

Guillermo Ramírez is a scholar working on Oncology, Food Science and General Health Professions. According to data from OpenAlex, Guillermo Ramírez has authored 75 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Oncology, 11 papers in Food Science and 10 papers in General Health Professions. Recurrent topics in Guillermo Ramírez's work include Health and Lifestyle Studies (9 papers), Nutritional Studies and Diet (7 papers) and Hepatocellular Carcinoma Treatment and Prognosis (7 papers). Guillermo Ramírez is often cited by papers focused on Health and Lifestyle Studies (9 papers), Nutritional Studies and Diet (7 papers) and Hepatocellular Carcinoma Treatment and Prognosis (7 papers). Guillermo Ramírez collaborates with scholars based in United States, Venezuela and Mexico. Guillermo Ramírez's co-authors include George T. Bryan, Hugh L. Davis, Fred J. Ansfield, Joseph L. Skibba, Jaime Tortoriello, Halvor Vermund, Ansfield Fj, Davis Hl, George W. Wirtanen and Maribel Herrera‐Ruíz and has published in prestigious journals such as SHILAP Revista de lepidopterología, Cancer and Analytical Biochemistry.

In The Last Decade

Guillermo Ramírez

63 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Guillermo Ramírez United States 20 459 333 280 240 189 75 1.4k
Fan Cheung Hong Kong 16 365 0.8× 381 1.1× 339 1.2× 213 0.9× 442 2.3× 20 1.3k
Livia Bianchi Italy 23 213 0.5× 586 1.8× 167 0.6× 374 1.6× 42 0.2× 35 1.7k
Wieland Voigt Germany 21 589 1.3× 720 2.2× 300 1.1× 278 1.2× 23 0.1× 61 1.6k
Sang Joon Lee South Korea 25 308 0.7× 810 2.4× 145 0.5× 242 1.0× 38 0.2× 84 1.9k
Qiang Sun China 26 392 0.9× 722 2.2× 183 0.7× 202 0.8× 37 0.2× 67 2.1k
Gilda G. Hillman United States 27 602 1.3× 883 2.7× 109 0.4× 435 1.8× 35 0.2× 79 2.4k
Ying Sun China 24 379 0.8× 1.1k 3.2× 124 0.4× 207 0.9× 22 0.1× 93 2.1k
Ronald Lieberman United States 26 429 0.9× 926 2.8× 128 0.5× 363 1.5× 14 0.1× 72 2.2k
Kevin West United Kingdom 19 370 0.8× 484 1.5× 248 0.9× 142 0.6× 9 0.0× 41 1.6k
Suoping Zhai United States 16 343 0.7× 450 1.4× 122 0.4× 173 0.7× 42 0.2× 25 969

Countries citing papers authored by Guillermo Ramírez

Since Specialization
Citations

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

Fields of papers citing papers by Guillermo Ramírez

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Guillermo Ramírez

This figure shows the co-authorship network connecting the top 25 collaborators of Guillermo Ramírez. A scholar is included among the top collaborators of Guillermo Ramírez 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 Guillermo Ramírez. Guillermo Ramírez 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.
Ema, I., J. San Fabián, Guillermo Ramírez, Rafael López, & José M. Garcı́a de la Vega. (2025). Reduced SIGMA Basis Sets: a new family of SIGMA basis sets for molecular calculations. ArXiv.org.
2.
Herrera‐Cuenca, Marianella, Martha Cecilia Yépez García, Lilia Yadira Cortés, et al.. (2024). Inadequate Intake of Choline and Essential Fatty Acids in Latin American Childbearing-Age Women as a Regional Pre-Conceptional Disadvantage: ELANS Results. Nutrients. 16(18). 3150–3150.
3.
Cortés, Lilia Yadira, Marianella Herrera‐Cuenca, Martha Cecilia Yépez García, et al.. (2024). Contributions of Fat and Fatty Acids Intake to the Latin American Diet: Results of ELANS Study. Nutrients. 16(22). 3940–3940.
4.
Herrera‐Cuenca, Marianella, Martha Cecilia Yépez García, Lilia Yadira Cortés, et al.. (2023). Contribution of Proteins to the Latin American Diet: Results of the ELANS Study. Nutrients. 15(3). 669–669. 3 indexed citations
5.
Herrera‐Cuenca, Marianella, et al.. (2022). Exploring food security/insecurity determinants within Venezuela’s complex humanitarian emergency. SHILAP Revista de lepidopterología. 1. 100084–100084. 1 indexed citations
6.
Hernández, Pablo, et al.. (2020). Patrones de consumo de frutas y hortalizas en la población urbana de Venezuela. SHILAP Revista de lepidopterología. 25(2). 165–176. 1 indexed citations
7.
Ramírez, Guillermo, et al.. (2016). Un índice de capacidad multivariante basado en la probabilidad de no conformidad, una aplicacion al monitoreo de calidad de un ciclo del agua clarificada. Redalyc (Universidad Autónoma del Estado de México). 1 indexed citations
8.
Ramírez, Guillermo, et al.. (2016). Patrones de compra de alimentos en Venezuela utilizando tablas de contingencias de tres vías. 29(1). 11–17. 1 indexed citations
9.
Ramírez, Guillermo, et al.. (2011). Pruebas estadísticas para comparar curvas de supervivencia de k grupos con eventos recurrentes. Redalyc (Universidad Autónoma del Estado de México). 7–18.
10.
Cisneros, Luis, et al.. (2011). Control en la empresa familiar. Redalyc (Universidad Autónoma del Estado de México). 49–76. 3 indexed citations
11.
Jensen, Anders Bonde, Christopher Wynne, Guillermo Ramírez, et al.. (2010). The Cathepsin K Inhibitor Odanacatib Suppresses Bone Resorption in Women With Breast Cancer and Established Bone Metastases: Results of a 4-Week, Double-Blind, Randomized, Controlled Trial. Clinical Breast Cancer. 10(6). 452–458. 105 indexed citations
12.
Ramírez, Guillermo, et al.. (2009). Pruebas no paramétricas para comparar curvas de supervivencia de dos grupos que experimentan eventos recurrentes. Redalyc (Universidad Autónoma del Estado de México). 16(3). 58–71. 2 indexed citations
13.
Ramírez, Guillermo, et al.. (2007). Extensión multivariante del índice de capacidad real de procesos. Redalyc (Universidad Autónoma del Estado de México). 14(3). 86–91. 3 indexed citations
14.
Aguilar‐Santamaría, Lucía, Guillermo Ramírez, Armando Herrera-Arellano, et al.. (2006). Toxicological and cytotoxic evaluation of standardized extracts of Galphimia glauca. Journal of Ethnopharmacology. 109(1). 35–40. 13 indexed citations
15.
Ramírez, Guillermo, et al.. (2005). Detección gráfica de la multicolinealidad mediante el h-plot de la inversa de la matriz de correlaciones. SHILAP Revista de lepidopterología. 1 indexed citations
16.
Ramírez, Guillermo, et al.. (1998). DNA Unpacking in Guinea Pig Sperm Chromatin by Heparin and Reduced Glutathione. Archives of Andrology. 40(1). 15–28. 14 indexed citations
17.
Wiley, Albert L., et al.. (1989). Combined hepatic artery 5-fluorouracil and irradiation of liver metastases. A randomized study. Cancer. 64(9). 1783–1789. 18 indexed citations
18.
Wiley, Albert L., George W. Wirtanen, Minesh P. Mehta, Guillermo Ramírez, & Shohreh Shahabi. (1988). Treatment of Probable Subclinical Liver Metastases and Gross Pancreatic Carcinoma with Hepatic Artery 5-Fluorouracil Infusion and Radiation Therapy. Acta Oncologica. 27(4). 377–381. 5 indexed citations
19.
Schouten, Jeoffrey, et al.. (1981). Intrahepatic arterial infusion with 5-FU for liver metastases of colorectal carcinoma. Proceedings of the American Association for Cancer Research. 22. 4 indexed citations
20.
Skibba, Joseph L., et al.. (1969). Preliminary clinical trial and the physiologic disposition of 4(5)-(3,3-dimethyl-1-triazeno)imidazole-5(4)-carboxamide in man.. PubMed. 29(11). 1944–51. 42 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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