This map shows the geographic impact of Shields Ja'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 Shields Ja with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Shields Ja more than expected).
This network shows the impact of papers produced by Shields Ja. 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 Shields Ja. The network helps show where Shields Ja may publish in the future.
Co-authorship network of co-authors of Shields Ja
This figure shows the co-authorship network connecting the top 25 collaborators of Shields Ja.
A scholar is included among the top collaborators of Shields Ja 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 Shields Ja. Shields Ja is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Ja, Shields. (2001). Orbital nodular fasciitis simulating a dermoid cyst in an 8-month-old child. Medical Entomology and Zoology. 17. 144–148.5 indexed citations
Shields, CarolL, et al.. (1994). The parents of a 9-month-old black girl discovered a yellow pupil in her right eye. Retinoblastoma.. PubMed. 12(4). 182, 189–182, 189.1 indexed citations
8.
Ehya, H, et al.. (1993). Fine needle aspiration biopsy in pediatric ophthalmic tumors and pseudotumors.. PubMed. 37(2). 125–30.24 indexed citations
9.
Ja, Shields, et al.. (1993). Capillary hemangioma of the optic disc associated with a total retinal detachment.. PubMed. 24(10). 686–8.1 indexed citations
10.
Ja, Shields, et al.. (1990). [Imaging of intraocular and orbital vessels using angiodynography].. PubMed. 87(5). 537–9.3 indexed citations
11.
Ja, Shields, et al.. (1990). Review of lacrimal gland lesions.. PubMed. 42. 925–30.4 indexed citations
12.
Ja, Shields, et al.. (1981). Intracranial malignancy in patients with bilateral retinoblastoma.. PubMed. 1(1). 67–74.20 indexed citations
13.
Ja, Shields. (1980). The diagnosis and treatment of retinoblastoma.. PubMed. 33(1). 9–18.3 indexed citations
14.
Ja, Shields, et al.. (1979). Clinical conditions mistaken for metastatic cancer to the choroid.. PubMed. 11(2). 149–53.12 indexed citations
15.
Ja, Shields, et al.. (1977). Retinoblastoma simulating Coats' disease: a clinicopathologic report.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 9(7). 863–8.19 indexed citations
16.
Tasman, William & Shields Ja. (1977). Ultrasound in the differential diagnosis of juvenile retinal detachment.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 18. 45–53.1 indexed citations
17.
Ja, Shields, et al.. (1977). Fifteen year review of treated cases of retinal angiomatosis.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 83(3 Pt 1). OP446–53.50 indexed citations
18.
Ja, Shields, et al.. (1975). Malignant melanomas of the uveal tract in children and young adults.. PubMed. 10(4). 441–9.19 indexed citations
Ja, Shields. (1975). Current approaches to the management of posterior uveal melanomas.. PubMed. 28(2). 128–34.2 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.