H. M. Freeman

730 total citations
21 papers, 484 citations indexed

About

H. M. Freeman is a scholar working on Radiology, Nuclear Medicine and Imaging, Ophthalmology and Neurology. According to data from OpenAlex, H. M. Freeman has authored 21 papers receiving a total of 484 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Radiology, Nuclear Medicine and Imaging, 16 papers in Ophthalmology and 4 papers in Neurology. Recurrent topics in H. M. Freeman's work include Retinal and Macular Surgery (16 papers), Intraocular Surgery and Lenses (15 papers) and Vascular Malformations Diagnosis and Treatment (4 papers). H. M. Freeman is often cited by papers focused on Retinal and Macular Surgery (16 papers), Intraocular Surgery and Lenses (15 papers) and Vascular Malformations Diagnosis and Treatment (4 papers). H. M. Freeman collaborates with scholars based in United States. H. M. Freeman's co-authors include Charles L. Schepens, M.S. Cox, C. L. Schepens, Alexander R. Irvine, Thomas M. Aaberg, Felipe I. Tolentino, Robert Machemer, John S. Lean, Mei Ying Lai and Charles C. Barr and has published in prestigious journals such as Annals of the New York Academy of Sciences, Ophthalmology and British Journal of Ophthalmology.

In The Last Decade

H. M. Freeman

20 papers receiving 397 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
H. M. Freeman United States	10	443	416	134	36	20	21	484
Felipe Huamonte United States	13	375 0.8×	321 0.8×	97 0.7×	40 1.1×	11 0.6×	22	412
Mark H. Haimann United States	9	483 1.1×	385 0.9×	73 0.5×	49 1.4×	7 0.3×	13	537
Norman E. Byer United States	14	675 1.5×	680 1.6×	173 1.3×	121 3.4×	30 1.5×	21	761
Charles D.J. Regan United States	13	305 0.7×	157 0.4×	38 0.3×	32 0.9×	25 1.3×	17	355
W. Richard Green United States	8	385 0.9×	297 0.7×	61 0.5×	106 2.9×	14 0.7×	9	488
Daniel A. Brinton United States	10	483 1.1×	457 1.1×	172 1.3×	24 0.7×	12 0.6×	11	505
Neva P. Arribas United States	10	410 0.9×	318 0.8×	94 0.7×	28 0.8×	10 0.5×	16	431
Schepens Cl United States	10	275 0.6×	259 0.6×	77 0.6×	55 1.5×	21 1.1×	33	333
Lon S. Poliner United States	12	928 2.1×	810 1.9×	236 1.8×	62 1.7×	6 0.3×	15	967
R Zivojnović Belgium	9	488 1.1×	484 1.2×	162 1.2×	39 1.1×	9 0.5×	27	509

Countries citing papers authored by H. M. Freeman

Since Specialization

Citations

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

Fields of papers citing papers by H. M. Freeman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. M. Freeman. 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 H. M. Freeman. The network helps show where H. M. Freeman may publish in the future.

Co-authorship network of co-authors of H. M. Freeman

This figure shows the co-authorship network connecting the top 25 collaborators of H. M. Freeman. A scholar is included among the top collaborators of H. M. Freeman 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 H. M. Freeman. H. M. Freeman 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

Cox, Morton S., Stanley P. Azen, Charles C. Barr, et al.. (1995). Macular Pucker after Successful Surgery for Proliferative Vitreoretinopathy. Ophthalmology. 102(12). 1884–1891. 41 indexed citations

Machemer, Robert, et al.. (1992). An Updated Classification of Retinal Detachment with Proliferative Vitreoretinopathy. Retina. 12(1). 73–73. 60 indexed citations

Elner, Victor M., H. M. Freeman, Felipe I. Tolentino, & Daniel M. Albert. (1988). The pathology of anterior (peripheral) proliferative vitreoretinopathy.. PubMed. 86. 330–53. 9 indexed citations

Freeman, H. M.. (1987). The Vitreous in Idiopathic Giant Retinal Breaks. PubMed. 223 Pt 1. 229–240. 2 indexed citations

Freeman, H. M., et al.. (1981). Current management of giant retinal breaks: results with vitrectomy and total air fluid exchange in 95 cases.. PubMed. 79. 89–102. 31 indexed citations

Tolentino, Felipe I. & H. M. Freeman. (1979). A New Lens for Closed Pars Plana Vitrectomy. Archives of Ophthalmology. 97(11). 2197–2198. 15 indexed citations

Freeman, H. M., et al.. (1970). V. Modification of the Vitreous Scissors. Archives of Ophthalmology. 83(6). 722–723. 5 indexed citations

Schepens, C. L., et al.. (1970). Macular Pucker Following Retinal Detachment Surgery. Archives of Ophthalmology. 83(3). 286–293. 73 indexed citations

Freeman, H. M.. (1970). The Lens and Vitreous. Archives of Ophthalmology. 84(5). 675–689. 1 indexed citations

10.

Freeman, H. M., et al.. (1970). IV. Intraocular Balloon: Clinical Application. Archives of Ophthalmology. 83(6). 715–721. 11 indexed citations

11.

Freeman, H. M., et al.. (1970). Cataract Extraction Following Retinal Detachment Surgery. Archives of Ophthalmology. 84(1). 41–44. 9 indexed citations

12.

Freeman, H. M.. (1969). The Lens and Vitreous. Archives of Ophthalmology. 82(4). 551–566. 1 indexed citations

13.

Schepens, C. L., et al.. (1968). Developmental Giant Retinal Tears Associated With Lens Coloboma. Archives of Ophthalmology. 80(3). 325–331. 26 indexed citations

14.

Freeman, H. M., et al.. (1968). Molehills, Mountains and Prophylaxis of Retinal Detachment. Archives of Ophthalmology. 79(6). 655–656. 13 indexed citations

15.

Freeman, H. M.. (1968). The Lens and Vitreous. Archives of Ophthalmology. 80(1). 132–144. 5 indexed citations

16.

Cox, M.S., Charles L. Schepens, & H. M. Freeman. (1966). Retinal Detachment Due to Ocular Contusion. Archives of Ophthalmology. 76(5). 678–685. 95 indexed citations

17.

Schepens, Charles L., H. M. Freeman, & Robert Thompson. (1965). A Power-Driven Multipositional Operating Table. Archives of Ophthalmology. 73(5). 671–673. 9 indexed citations

18.

Freeman, H. M., Oleg Pomerantzeff, & Charles L. Schepens. (1965). AN EVALUATION OF THE RUBY LASER^* AS A RETINAL COAGULATING SOURCE. Annals of the New York Academy of Sciences. 122(2). 783–789. 6 indexed citations

19.

Pomerantzeff, Oleg, Charles L. Schepens, & H. M. Freeman. (1964). STUDIES IN PHOTOCOAGULATION: I. THE PHOTOCOAGULATING BEAM. British Journal of Ophthalmology. 48(6). 298–305. 4 indexed citations

20.

Freeman, H. M., et al.. (1955). Comparative analysis of retinoscopic and subjective refraction.. PubMed. 12(1). 8–36. 7 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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