H.J. Sandham

1.2k total citations
36 papers, 1.0k citations indexed

About

H.J. Sandham is a scholar working on Periodontics, Epidemiology and Public Health, Environmental and Occupational Health. According to data from OpenAlex, H.J. Sandham has authored 36 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Periodontics, 14 papers in Epidemiology and 11 papers in Public Health, Environmental and Occupational Health. Recurrent topics in H.J. Sandham's work include Oral microbiology and periodontitis research (22 papers), Infective Endocarditis Diagnosis and Management (12 papers) and Streptococcal Infections and Treatments (11 papers). H.J. Sandham is often cited by papers focused on Oral microbiology and periodontitis research (22 papers), Infective Endocarditis Diagnosis and Management (12 papers) and Streptococcal Infections and Treatments (11 papers). H.J. Sandham collaborates with scholars based in Canada, United States and United Kingdom. H.J. Sandham's co-authors include Tadashi Ikeda, Katie Chan, Edwin L. Bradley, I. Kleinberg, G. V. Kulkarni, Jason L. Brown, G.N. Jenkins, Dana E. Hunt, Robert C. Caldwell and Sidney B. Finn and has published in prestigious journals such as Antimicrobial Agents and Chemotherapy, Infection and Immunity and Journal of Dental Research.

In The Last Decade

H.J. Sandham

36 papers receiving 906 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
H.J. Sandham Canada 18 755 248 185 176 170 36 1.0k
L. Trahan Canada 18 649 0.9× 150 0.6× 125 0.7× 129 0.7× 91 0.5× 34 1.0k
Robert H. Staat United States 14 416 0.6× 155 0.6× 90 0.5× 112 0.6× 70 0.4× 24 807
Elin Giertsen Norway 19 878 1.2× 208 0.8× 102 0.6× 119 0.7× 261 1.5× 30 1.2k
R.H. Larson United States 16 438 0.6× 110 0.4× 61 0.3× 144 0.8× 121 0.7× 44 886
A. Aa. Scheie Norway 19 499 0.7× 188 0.8× 78 0.4× 106 0.6× 150 0.9× 27 885
Nobuko Maeda Japan 20 567 0.8× 206 0.8× 170 0.9× 114 0.6× 72 0.4× 76 1.1k
D.T. Clark United Kingdom 20 536 0.7× 187 0.8× 192 1.0× 71 0.4× 120 0.7× 30 992
D. M. Spinell United States 8 417 0.6× 161 0.6× 74 0.4× 137 0.8× 39 0.2× 9 655
Stacy Gregoire United States 13 905 1.2× 197 0.8× 189 1.0× 89 0.5× 151 0.9× 14 1.4k
S Kneist Germany 19 455 0.6× 100 0.4× 108 0.6× 59 0.3× 146 0.9× 56 794

Countries citing papers authored by H.J. Sandham

Since Specialization
Citations

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

Fields of papers citing papers by H.J. Sandham

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H.J. Sandham

This figure shows the co-authorship network connecting the top 25 collaborators of H.J. Sandham. A scholar is included among the top collaborators of H.J. Sandham 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.J. Sandham. H.J. Sandham 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.
Sandham, H.J.. (1994). Criteria for the Assessment of Adverse Effects of Chemotherapy on the Oral Microflora. Journal of Dental Research. 73(3). 692–694. 4 indexed citations
2.
Kozai, Katsuyuki, et al.. (1991). Changes in Strains of Mutans Streptococci Induced by Treatment with Chlorhexidine Varnish. Journal of Dental Research. 70(9). 1252–1257. 39 indexed citations
3.
Fitzgerald, R.J., et al.. (1989). Cariogenicity of a lactate dehydrogenase-deficient mutant of Streptococcus mutans serotype c in gnotobiotic rats. Infection and Immunity. 57(3). 823–826. 25 indexed citations
4.
Sandham, H.J.. (1988). Canadian Division: A Sense of Urgency. Journal of Dental Research. 67(7). 982–982. 1 indexed citations
5.
Sandham, H.J., et al.. (1987). Effects of Cheese Extract and its Fractions on Enamel Demineralization in vitro and in vivo in Humans. Journal of Dental Research. 66(10). 1527–1532. 16 indexed citations
6.
Sandham, H.J., et al.. (1987). Effects of Water-soluble Components of Cheese on Experimental Caries in Humans. Journal of Dental Research. 66(1). 38–41. 43 indexed citations
7.
Salem, Haitham, H.J. Sandham, & Katie Chan. (1985). Lactate Dehydrogenase-deficient Mutants of Serotype g Streptococcus mutans. Journal of Dental Research. 64(10). 1191–1194. 4 indexed citations
8.
Sandham, H.J., et al.. (1985). Development of Sustained-release Antimicrobial Dental Varnishes Effective Against Streptococcus mutans in vitro. Journal of Dental Research. 64(12). 1356–1360. 55 indexed citations
9.
Sandham, H.J., et al.. (1985). Serotype c Streptococcus mutans Mutatable to Lactate Dehydrogenase Deficiency. Journal of Dental Research. 64(11). 1267–1271. 9 indexed citations
10.
Fleming, William J., H.J. Sandham, & Gordon W. Thompson. (1978). Lack of effect of long-term sulphadiazine therapy on dental caries in children. Archives of Oral Biology. 23(7). 591–592. 1 indexed citations
11.
Sandham, H.J., et al.. (1976). In Vitro Effects of Low Concentrations of Penicillin and Sulfadiazine on Streptococcus mutans. Antimicrobial Agents and Chemotherapy. 10(2). 196–199. 5 indexed citations
12.
Ikeda, Tadashi, H.J. Sandham, & Edwin L. Bradley. (1973). Changes in Streptococcus mutans and lactobacilli in plaque in relation to the initiation of dental caries in negro children. Archives of Oral Biology. 18(4). 555–566. 156 indexed citations
13.
Sandham, H.J. & I. Kleinberg. (1973). Effect of fluoride on carbon dioxide and acid formation in salivary sediment mixtures incubated with glucose. Archives of Oral Biology. 18(2). 211–225. 13 indexed citations
14.
Ikeda, Tadashi & H.J. Sandham. (1972). A medium for the recognition and enumeration of Streptococcus mutans. Archives of Oral Biology. 17(3). 601–IN23. 11 indexed citations
15.
Hunt, Dana E., H.J. Sandham, & Robert C. Caldwell. (1970). In Vitro Antibiotic Sensitivity of Oral Microorganisms to Actinobolin. Journal of Dental Research. 49(1). 137–139. 11 indexed citations
16.
Sandham, H.J. & I. Kleinberg. (1970). Effect of glucose concentration on carbon dioxide production in a human salivary sediment system. Archives of Oral Biology. 15(12). 1285–1301. 11 indexed citations
17.
Sandham, H.J. & I. Kleinberg. (1969). Utilization of glucose and lactic acid by salivary sediment. Archives of Oral Biology. 14(6). 597–602. 10 indexed citations
18.
Sandham, H.J. & I. Kleinberg. (1969). The effect of glucose concentration on the interrelation between glucose utilization, pH and carbohydrate storage in a salivary system. Archives of Oral Biology. 14(6). 603–618. 20 indexed citations
19.
Sandham, H.J. & I. Kleinberg. (1969). The effect of fluoride on the interrelation between glucose utilization, pH and carbohydrate storage in a salivary sediment system. Archives of Oral Biology. 14(6). 619–628. 18 indexed citations
20.
Sandham, H.J., et al.. (1969). The effect of ethylenediaminetetraacetic acid on actinobolin-resistance in Escherichia coli. Canadian Journal of Microbiology. 15(5). 489–490. 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.

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