J. N. M. Chalmers

542 total citations
18 papers, 366 citations indexed

About

J. N. M. Chalmers is a scholar working on Rheumatology, Infectious Diseases and Surgery. According to data from OpenAlex, J. N. M. Chalmers has authored 18 papers receiving a total of 366 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Rheumatology, 2 papers in Infectious Diseases and 2 papers in Surgery. Recurrent topics in J. N. M. Chalmers's work include Folate and B Vitamins Research (3 papers), Tuberculosis Research and Epidemiology (2 papers) and Myasthenia Gravis and Thymoma (2 papers). J. N. M. Chalmers is often cited by papers focused on Folate and B Vitamins Research (3 papers), Tuberculosis Research and Epidemiology (2 papers) and Myasthenia Gravis and Thymoma (2 papers). J. N. M. Chalmers collaborates with scholars based in United Kingdom and United States. J. N. M. Chalmers's co-authors include N. K. Shinton, Sylvia D. Lawler, Elizabeth W. Ikin, A. E. Mourant, Warren Richards, P. L. KROHN, Charles Oxnard and Michael F. Dixon and has published in prestigious journals such as Nature, The Lancet and American Journal of Clinical Pathology.

In The Last Decade

J. N. M. Chalmers

17 papers receiving 280 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J. N. M. Chalmers United Kingdom 11 99 67 60 57 54 18 366
Sorrell L. Wolfson United States 9 32 0.3× 68 1.0× 76 1.3× 75 1.3× 77 1.4× 14 344
Bernard Schlesinger United Kingdom 11 54 0.5× 42 0.6× 45 0.8× 31 0.5× 12 0.2× 19 233
Aa. Videbæk Denmark 10 34 0.3× 41 0.6× 29 0.5× 13 0.2× 25 0.5× 18 228
Yvonne Muizert Netherlands 10 32 0.3× 84 1.3× 55 0.9× 25 0.4× 40 0.7× 15 412
Balow Je United States 8 152 1.5× 31 0.5× 30 0.5× 39 0.7× 27 0.5× 11 414
N Rigillo Italy 11 19 0.2× 30 0.4× 106 1.8× 51 0.9× 94 1.7× 24 340
F. C. Sitzmann Germany 9 37 0.4× 45 0.7× 100 1.7× 48 0.8× 15 0.3× 39 273
Richard M. Chavis United States 11 92 0.9× 15 0.2× 75 1.3× 86 1.5× 33 0.6× 17 325
G Lijovetzky Israel 11 33 0.3× 26 0.4× 145 2.4× 25 0.4× 95 1.8× 26 332
J.P. Leroy France 12 32 0.3× 18 0.3× 67 1.1× 82 1.4× 26 0.5× 26 336

Countries citing papers authored by J. N. M. Chalmers

Since Specialization
Citations

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

Fields of papers citing papers by J. N. M. Chalmers

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. N. M. Chalmers. 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 J. N. M. Chalmers. The network helps show where J. N. M. Chalmers may publish in the future.

Co-authorship network of co-authors of J. N. M. Chalmers

This figure shows the co-authorship network connecting the top 25 collaborators of J. N. M. Chalmers. A scholar is included among the top collaborators of J. N. M. Chalmers 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 J. N. M. Chalmers. J. N. M. Chalmers is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

18 of 18 papers shown
1.
Chalmers, J. N. M.. (1970). Histological Typing of Soft Tissue Tumours. Journal of Bone and Joint Surgery - British Volume. 52-B(1). 199–199. 70 indexed citations
2.
Chalmers, J. N. M. & N. K. Shinton. (1965). COMPARISON OF HYDROXOCOBALAMIN AND CYANOCOBALAMIN IN THE TREATMENT OF PERNICIOUS ANÆMIA. The Lancet. 286(7426). 1305–1308. 15 indexed citations
3.
Chalmers, J. N. M. & N. K. Shinton. (1964). HYDROXOCOBALAMIN AND CYANOCOBALAMIN IN ADDISONIAN ANÆMIA. The Lancet. 283(7330). 435–436. 5 indexed citations
4.
KROHN, P. L., Charles Oxnard, & J. N. M. Chalmers. (1963). Vitamin B12 in the Serum of the Rhesus Monkey. Nature. 197(4863). 186–186. 13 indexed citations
5.
Chalmers, J. N. M. & Warren Richards. (1961). Megaloblastic Anaemia Alternating with Polycythaemia Vera. BMJ. 1(5225). 540–543. 9 indexed citations
6.
Chalmers, J. N. M. & N. K. Shinton. (1959). Effect of D-Sorbitol on the Absorption of Orally Administered Vitamin B12. Nature. 183(4654). 120–121. 5 indexed citations
7.
Chalmers, J. N. M. & N. K. Shinton. (1958). ABSORPTION OF ORALLY ADMINISTERED VITAMIN B12 IN PERNICIOUS ANÆMIA. The Lancet. 272(7060). 1298–1302. 23 indexed citations
8.
Chalmers, J. N. M.. (1956). Oral Vitamin B12 in Pernicious Anaemia. BMJ. 1(4980). 1428–1428. 1 indexed citations
9.
Chalmers, J. N. M.. (1955). PURE RED-CELL APLASIA. The Lancet. 265(6867). 772–772. 1 indexed citations
10.
Chalmers, J. N. M.. (1955). Anæemia in Patients with Thymic Tumours. American Journal of Clinical Pathology. 25(7). 790–791. 10 indexed citations
11.
Chalmers, J. N. M., et al.. (1954). Pure Red-cell Anaemia in Patients with Thymic Tumours. BMJ. 2(4903). 1514–1518. 57 indexed citations
12.
Chalmers, J. N. M., et al.. (1954). Antagonistic Effect of Oral Vitamin K1 on the Action of Ethyl Biscoumacetate and Phenylindanedione. BMJ. 2(4894). 956–959. 9 indexed citations
13.
Chalmers, J. N. M., et al.. (1954). MEGALOBLASTIC ANÆMIA AND ANTICONVULSANT THERAPY. The Lancet. 264(6844). 920–921. 26 indexed citations
14.
Chalmers, J. N. M., et al.. (1954). Treatment of Pernicious Anaemia with Oral Vitamin B12 Without Known Source of Intrinsic Factor. BMJ. 1(4872). 1179–1181. 19 indexed citations
15.
Chalmers, J. N. M., Elizabeth W. Ikin, & A. E. Mourant. (1953). A Study of Two Unusual Blood-group Antigens in West Africans. BMJ. 2(4829). 175–177. 33 indexed citations
16.
Chalmers, J. N. M., Elizabeth W. Ikin, & A. E. Mourant. (1953). THE ABO, MNS AND RH BLOOD GROUPS OF THE NIGERIANS. PubMed. 18(1). 168–176. 24 indexed citations
17.
Chalmers, J. N. M. & Sylvia D. Lawler. (1953). DATA ON LINKAGE IN MAN: ELLIPTOCYTOSIS AND BLOOD GROUPS. I. FAMILIES 1 AND 2. PubMed. 18(1). 267–271. 43 indexed citations
18.
Chalmers, J. N. M.. (1951). Haemopoietic Activity of Vitamins B12c and B12d in Pernicious Anaemia. BMJ. 1(4699). 161–164. 3 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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