Sérgio Yamada

969 total citations
31 papers, 555 citations indexed

About

Sérgio Yamada is a scholar working on Oncology, Dermatology and Epidemiology. According to data from OpenAlex, Sérgio Yamada has authored 31 papers receiving a total of 555 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Oncology, 10 papers in Dermatology and 10 papers in Epidemiology. Recurrent topics in Sérgio Yamada's work include Cutaneous Melanoma Detection and Management (9 papers), Cutaneous lymphoproliferative disorders research (6 papers) and Nonmelanoma Skin Cancer Studies (4 papers). Sérgio Yamada is often cited by papers focused on Cutaneous Melanoma Detection and Management (9 papers), Cutaneous lymphoproliferative disorders research (6 papers) and Nonmelanoma Skin Cancer Studies (4 papers). Sérgio Yamada collaborates with scholars based in Brazil, Italy and United States. Sérgio Yamada's co-authors include Sérgio Henrique Hirata, Nílceo Schwery Michalany, Mauro Yoshiaki Enokihara, Fernando Augusto de Almeida, Clarice Kazue Fujihara, Roberto Barbosa Bazotte, Mílvia M. S. S. Enokihara, Gilberto De Nucci, Luca Ferri and Denise Maria Avancini Costa Malheiros and has published in prestigious journals such as SHILAP Revista de lepidopterología, Hypertension and Journal of Hepatology.

In The Last Decade

Sérgio Yamada

29 papers receiving 533 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sérgio Yamada Brazil 14 211 169 156 84 81 31 555
Vural Kesik Türkiye 12 71 0.3× 21 0.1× 51 0.3× 65 0.8× 66 0.8× 43 487
F. Fall Senegal 12 56 0.3× 44 0.3× 15 0.1× 15 0.2× 23 0.3× 39 416
Hayrettin Yekeler Türkiye 11 95 0.5× 10 0.1× 48 0.3× 35 0.4× 72 0.9× 24 437
Andrezza Fernanda Santiago Brazil 11 82 0.4× 23 0.1× 33 0.2× 44 0.5× 187 2.3× 18 546
Barbro Gerdén Sweden 10 116 0.5× 180 1.1× 34 0.2× 37 0.4× 37 0.5× 12 739
Zahra Soleimani Iran 10 57 0.3× 21 0.1× 21 0.1× 63 0.8× 52 0.6× 37 511
Henry Redel United States 4 334 1.6× 30 0.2× 14 0.1× 30 0.4× 265 3.3× 8 596
Lena Trulsson Sweden 12 30 0.1× 168 1.0× 47 0.3× 50 0.6× 49 0.6× 23 493
Eva Lau Portugal 17 177 0.8× 15 0.1× 25 0.2× 45 0.5× 210 2.6× 41 760
Young Ok Choi South Korea 13 100 0.5× 66 0.4× 12 0.1× 65 0.8× 96 1.2× 23 587

Countries citing papers authored by Sérgio Yamada

Since Specialization
Citations

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

Fields of papers citing papers by Sérgio Yamada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sérgio Yamada

This figure shows the co-authorship network connecting the top 25 collaborators of Sérgio Yamada. A scholar is included among the top collaborators of Sérgio Yamada 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 Sérgio Yamada. Sérgio Yamada 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.
Montanha, Maiara Camotti, Sérgio Yamada, Antônio Eduardo Nicácio, et al.. (2021). Pharmacokinetics of amoxicillin in obese and nonobese subjects. British Journal of Clinical Pharmacology. 87(8). 3227–3233. 13 indexed citations
2.
Montanha, Maiara Camotti, Sérgio Yamada, Nélson Nardo, et al.. (2019). Reduced bioavailability of oral amoxicillin tablets compared to suspensions in Roux‐en‐Y gastric bypass bariatric subjects. British Journal of Clinical Pharmacology. 85(9). 2118–2125. 12 indexed citations
3.
Berretin‐Felix, Giédre, et al.. (2019). Effectiveness of Therapy on Post-Extubation Dysphagia: Clinical and Electromyographic Findings. PubMed. 12. 2276536404–2276536404. 22 indexed citations
4.
Yamada, Sérgio, et al.. (2015). Dermoscopy of black skin: A cross-sectional study of clinical and dermoscopic features of melanocytic lesions in individuals with type V/VI skin compared to those with type I/II skin. Journal of the American Academy of Dermatology. 73(1). 114–119. 21 indexed citations
5.
Yamada, Sérgio, et al.. (2015). HLA‐A, HLA‐B, and HLA‐DRB1 Allele and Haplotype Frequencies in Renal Transplant Candidates in a Population in Southern Brazil. Journal of Clinical Laboratory Analysis. 30(3). 258–265. 5 indexed citations
6.
Yamada, Sérgio, et al.. (2014). Case report: dermoscopic and histological aspects of skin graft and perigraft hyperpigmentation in acral location. Anais Brasileiros de Dermatologia. 89(3). 510–512.
7.
Enokihara, Mílvia M. S. S., et al.. (2014). Inner gray halo, a novel dermoscopic feature for the diagnosis of pigmented actinic keratosis: Clues for the differential diagnosis with lentigo maligna. Journal of the American Academy of Dermatology. 71(4). 708–715. 34 indexed citations
8.
Yamada, Sérgio, et al.. (2014). Oral lesions and colonization by yeasts in hemodialysis patients. Journal of Oral Pathology and Medicine. 44(8). 585–590. 7 indexed citations
9.
Yamada, Sérgio, et al.. (2012). Therapeutic monitoring of vancomycin. SHILAP Revista de lepidopterología. 34(2). 5 indexed citations
10.
Yamada, Sérgio, Taku Miyasho, Ken Fukunaga, et al.. (2011). Gene Transfer of the High Mobility Group Box 1 Inhibitor in Rat Acute Liver Failure Model. Liver Transplantation. 17(6). 139. 1 indexed citations
11.
Hirata, Sérgio Henrique, Sérgio Yamada, Mauro Yoshiaki Enokihara, et al.. (2011). Patterns of nail matrix and bed of longitudinal melanonychia by intraoperative dermatoscopy. Journal of the American Academy of Dermatology. 65(2). 297–303. 48 indexed citations
12.
Torres, Fernanda, Gabriella Fabbrocini, Sérgio Henrique Hirata, et al.. (2010). Dermoscopy of Scalp Melanoma: Report of Three Cases. Cancers. 2(3). 1597–1601. 4 indexed citations
13.
Marques, Sílvio Alencar, et al.. (2009). Prevalence of precancerous skin lesions and non-melanoma skin cancer in Japanese-Brazilians in Bauru, São Paulo State, Brazil. Cadernos de Saúde Pública. 25(5). 965–971. 9 indexed citations
14.
Yamada, Sérgio, et al.. (2009). A comparative study of teledermatoscopy and face-to-face examination of pigmented skin lesions. Journal of Telemedicine and Telecare. 15(5). 221–225. 14 indexed citations
15.
Yamada, Sérgio, et al.. (2007). CARACTERIZAÇÃO EPIDEMIOLÓGICA DOS PACIENTES ATENDIDOS NO AMBULATÓRIO DE NEFROLOGIA DO HOSPITAL UNIVERSITÁRIO DE MARINGÁ NO ANO 2004. Arquivos de Ciências da Saúde da UNIPAR. 11(3). 205–209. 1 indexed citations
16.
Ferri, Luca, et al.. (2006). Investigation of the antihypertensive effect of oral crude stevioside in patients with mild essential hypertension. Phytotherapy Research. 20(9). 732–736. 83 indexed citations
17.
Hirata, Sérgio Henrique, Sérgio Yamada, Fernando Augusto de Almeida, et al.. (2005). Dermoscopy of the nail bed and matrix to assess melanonychia striata. Journal of the American Academy of Dermatology. 53(5). 884–886. 33 indexed citations
18.
Hirata, Sérgio Henrique, Sérgio Yamada, Fernando Augusto de Almeida, et al.. (2004). Dermoscopic examination of the nail bed and matrix. International Journal of Dermatology. 45(1). 28–30. 44 indexed citations
19.
Ieiri, Ichiro, Sérgio Yamada, Toshihiro Morita, et al.. (2003). A CYP2D6 Phenotype-Genotype Mismatch in Japanese Psychiatric Patients. Pharmacopsychiatry. 36(5). 192–196. 13 indexed citations
20.
Baracat, Edmund Chada, et al.. (1997). Evaluation of skin tolerability in patients on a 7-day regimen of a new matrix transdermal estradiol delivery system: an open-label study. Current Therapeutic Research. 58(7). 417–427. 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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