P. H. Makela

1.0k total citations · 1 hit paper
13 papers, 781 citations indexed

About

P. H. Makela is a scholar working on Epidemiology, Microbiology and Endocrinology. According to data from OpenAlex, P. H. Makela has authored 13 papers receiving a total of 781 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Epidemiology, 6 papers in Microbiology and 5 papers in Endocrinology. Recurrent topics in P. H. Makela's work include Bacterial Infections and Vaccines (6 papers), Pneumonia and Respiratory Infections (5 papers) and Escherichia coli research studies (5 papers). P. H. Makela is often cited by papers focused on Bacterial Infections and Vaccines (6 papers), Pneumonia and Respiratory Infections (5 papers) and Escherichia coli research studies (5 papers). P. H. Makela collaborates with scholars based in Finland and United States. P. H. Makela's co-authors include Heikki Peltola, Viena Karanko, Juhani Eskola, Aino K. Takala, Helena Käyhty, Risto Ikäheimo, A. Siitonen, Ville Valtonen, Ulla Kärkkäinen and Leena Saarinen and has published in prestigious journals such as Clinical Infectious Diseases, Gut and The Journal of Infectious Diseases.

In The Last Decade

P. H. Makela

13 papers receiving 732 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The Protective Level of Serum Antibodies to the Capsular Polysaccharide of Haemophilus influenzae Type b

1983 461 citations Heikki Peltola, Viena Karanko et al. The Journal of Infectious Diseases profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. H. Makela Finland	11	531	436	87	84	58	13	781
L Slaney Canada	18	380 0.7×	603 1.4×	41 0.5×	77 0.9×	122 2.1×	27	915
J Henrichsen Denmark	12	634 1.2×	333 0.8×	71 0.8×	144 1.7×	133 2.3×	18	963
J R Gilsdorf United States	18	340 0.6×	517 1.2×	136 1.6×	39 0.5×	47 0.8×	34	742
L van Alphen Netherlands	9	333 0.6×	382 0.9×	152 1.7×	72 0.9×	29 0.5×	14	572
David E. Briles United States	15	805 1.5×	428 1.0×	76 0.9×	261 3.1×	101 1.7×	18	1.1k
D. C. Turk United Kingdom	13	371 0.7×	360 0.8×	71 0.8×	35 0.4×	113 1.9×	30	674
J. Nagel Netherlands	15	306 0.6×	294 0.7×	109 1.3×	178 2.1×	110 1.9×	31	675
A. F. Woodhour United States	14	567 1.1×	158 0.4×	84 1.0×	198 2.4×	78 1.3×	28	807
Nelydia F. Concepcion United States	13	593 1.1×	223 0.5×	43 0.5×	162 1.9×	77 1.3×	22	797
Tom Lietman United States	14	377 0.7×	403 0.9×	220 2.5×	70 0.8×	90 1.6×	34	1.1k

Countries citing papers authored by P. H. Makela

Since Specialization

Citations

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

Fields of papers citing papers by P. H. Makela

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. H. Makela

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

All Works

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13 of 13 papers shown

1.

Nissinen, A, M. Leinonen, Pentti Huovinen, et al.. (1995). Antimicrobial Resistance of Streptococcus pneumoniae in Finland, 1987-1990. Clinical Infectious Diseases. 20(5). 1275–1280. 34 indexed citations

2.

Käyhty, Helena, et al.. (1995). Immunologic Priming by One Dose of Haemophilus influenzae Type b Conjugate Vaccine in Infancy. The Journal of Infectious Diseases. 172(5). 1268–1272. 33 indexed citations

3.

Ikäheimo, Risto, A. Siitonen, Ulla Kärkkäinen, & P. H. Makela. (1993). Virulence Characteristics of Escherichia coli in Nosocomial Urinary Tract Infection. Clinical Infectious Diseases. 16(6). 785–791. 32 indexed citations

4.

Makela, P. H., Aino K. Takala, Heikki Peltola, & Juhani Eskola. (1992). Epidemiology of Invasive Haemophilus influenzae Type b Disease. The Journal of Infectious Diseases. 165(Supplement 1). S2–S6. 45 indexed citations

5.

Takala, Aino K., et al.. (1991). Susceptibility to Invasive Haemophilus influenzae Type b Disease and the Immunoglobulin G2m(n) Allotype. The Journal of Infectious Diseases. 163(3). 637–639. 5 indexed citations

6.

Käyhty, Helena, Heikki Peltola, Juhani Eskola, et al.. (1989). Immunogenicity of Haemophilus influenzae oligosaccharide-protein and polysaccharide-protein conjugate vaccination of children at 4, 6, and 14 months of age.. PubMed. 84(6). 995–9. 22 indexed citations

7.

Vuopio‐Varkila, Jaana & P. H. Makela. (1988). Killing of Escherichia coli in the peritoneal cavity of convalescent mice; role of specific and non-specific immune mechanisms. Journal of Medical Microbiology. 25(3). 205–211. 8 indexed citations

8.

Makela, P. H., et al.. (1984). Lipopolysaccharide and mouse virulence ofSalmonella: O antigen is important after intraperitoneal but not intravenous challenge. FEMS Microbiology Letters. 24(1). 63–66. 13 indexed citations

9.

Kivilaakso, E., Ville Valtonen, Arto A. Palmu, et al.. (1984). Endotoxaemia and acute pancreatitis: correlation between the severity of the disease and the anti-enterobacterial common antigen antibody titre.. Gut. 25(10). 1065–1070. 35 indexed citations

10.

Peltola, Heikki, et al.. (1983). The Protective Level of Serum Antibodies to the Capsular Polysaccharide of Haemophilus influenzae Type b. The Journal of Infectious Diseases. 147(6). 1100–1100. 461 indexed citations breakdown →

11.

Turunen, Ulla, et al.. (1981). Endotoxin and liver diseases. High titres of enterobacterial common antigen antibodies in patients with alcoholic cirrhosis.. Gut. 22(10). 849–853. 22 indexed citations

12.

Makela, P. H.. (1965). Inheritance of the O Antigens of Salmonella Groups B and D. Journal of General Microbiology. 41(1). 57–66. 36 indexed citations

13.

Makela, P. H.. (1964). Genetic Homologies between Flagellar Antigens of Escherichia coli and Salmonella abony. Journal of General Microbiology. 35(3). 503–510. 35 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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