Hammad Ali

4.2k total citations · 1 hit paper
39 papers, 1.7k citations indexed

About

Hammad Ali is a scholar working on Epidemiology, Infectious Diseases and Surgery. According to data from OpenAlex, Hammad Ali has authored 39 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Epidemiology, 7 papers in Infectious Diseases and 6 papers in Surgery. Recurrent topics in Hammad Ali's work include Cervical Cancer and HPV Research (9 papers), Hepatitis B Virus Studies (8 papers) and Genital Health and Disease (6 papers). Hammad Ali is often cited by papers focused on Cervical Cancer and HPV Research (9 papers), Hepatitis B Virus Studies (8 papers) and Genital Health and Disease (6 papers). Hammad Ali collaborates with scholars based in Australia, Pakistan and United States. Hammad Ali's co-authors include Basil Donovan, David G. Regan, Christopher K. Fairley, Rebecca Guy, Andrew E. Grulich, Jennifer McLaren, Louisa Degenhardt, Christina Briegleb, Bradley Mathers and Matthew Hickman and has published in prestigious journals such as The Journal of Infectious Diseases, BMJ and The Lancet Infectious Diseases.

In The Last Decade

Hammad Ali

34 papers receiving 1.6k 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.

Mortality among regular or dependent users of heroin and other opioids: a systematic review and meta-analysis of cohort studies

2010 635 citations Louisa Degenhardt, Bradley Mathers et al. Addiction profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hammad Ali Australia	15	1.3k	516	436	175	165	39	1.7k
Rebecca A. Clark United States	26	471 0.4×	343 0.7×	418 1.0×	240 1.4×	890 5.4×	89	2.2k
Gilat Livni Israel	18	475 0.4×	134 0.3×	121 0.3×	160 0.9×	264 1.6×	62	876
Angela Myers United States	23	664 0.5×	296 0.6×	97 0.2×	211 1.2×	310 1.9×	101	1.7k
Alan Karstaedt South Africa	27	1.2k 0.9×	236 0.5×	223 0.5×	87 0.5×	1.2k 7.3×	67	2.1k
Susan H. Wootton United States	22	794 0.6×	205 0.4×	167 0.4×	94 0.5×	413 2.5×	56	1.4k
Kwok Hang Mak Hong Kong	21	833 0.6×	371 0.7×	411 0.9×	125 0.7×	515 3.1×	28	1.9k
Mehran S. Massoudi United States	21	670 0.5×	108 0.2×	228 0.5×	108 0.6×	928 5.6×	36	2.0k
Simon Rückinger Germany	17	634 0.5×	227 0.4×	50 0.1×	116 0.7×	57 0.3×	27	1.1k
Andrew Riordan United Kingdom	20	696 0.5×	167 0.3×	168 0.4×	152 0.9×	638 3.9×	67	1.3k
H. Haas France	14	409 0.3×	280 0.5×	72 0.2×	96 0.5×	167 1.0×	75	899

Countries citing papers authored by Hammad Ali

Since Specialization

Citations

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

Fields of papers citing papers by Hammad Ali

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hammad Ali. 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 Hammad Ali. The network helps show where Hammad Ali may publish in the future.

Co-authorship network of co-authors of Hammad Ali

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Shah, Nasrullah, Hammad Ali, Ajmal Shah, et al.. (2025). Tailored polyvinyl alcohol-based composites with natural additives for biomedical and soft contact lens applications. Results in Engineering. 28. 107622–107622.

Ali, Hammad, et al.. (2024). Institutional Quality, Geopolitical Risk, and Trade Openness in Pakistan. 6(2). 433–444. 3 indexed citations

Ullah, Asad, et al.. (2023). Comparison of Biochemical Parameters with Inhibition of Oxidative Stress in Myocardial Infarction Patients: In Vitro Study. Health Scope. 12(3). 1 indexed citations

Anjum, Sadia, et al.. (2023). Dynamic Relationship between Environmental Degradation and Institutions in Pakistan. Bulletin KNOB. 11(1). 76–93. 1 indexed citations

Faheem, Muhammad, et al.. (2023). Dynamic linkage of Renewable Energy, Technology Innovation and Mineral Resource Demand in Resource Rich Economies. Review of Applied Management and Social Sciences. 6(2). 403–415. 5 indexed citations

Rabold, Elizabeth M., Hammad Ali, Karl Schenkel, et al.. (2021). Systematic Review of Reported HIV Outbreaks, Pakistan, 2000–2019. Emerging infectious diseases. 27(4). 1039–1047. 16 indexed citations

Ali, Hammad, et al.. (2020). Pneumonia Caused by Three Separate Microorganisms Simultaneously in a Patient Infected with Human Immunodeficiency Virus. Cureus. 12(4). e7804–e7804.

Foster, Rosalind, Hammad Ali, Margaret Crowley, et al.. (2016). Does Living Outside of a Major City Impact on the Timeliness of Chlamydia Treatment? A Multicenter Cross-Sectional Analysis. Sexually Transmitted Diseases. 43(8). 506–512. 5 indexed citations

Regan, David G., James Wood, Hammad Ali, et al.. (2015). Estimating the critical immunity threshold for preventing hepatitis A outbreaks in men who have sex with men. Epidemiology and Infection. 144(7). 1528–1537. 45 indexed citations

10.

OʼConnor, Catherine, Hammad Ali, Rebecca Guy, et al.. (2014). High chlamydia positivity rates in Indigenous people attending Australian sexual health services. The Medical Journal of Australia. 200(10). 595–598. 8 indexed citations

11.

Shah, Asad Hussain, et al.. (2013). RESPONSE OF OLIVE CULTIVARS TO ROOTING THROUGH AIR LAYERING IN DIFFERENT GROWTH MEDIA. Sarhad Journal of Agriculture. 29(1). 1–5. 4 indexed citations

12.

Ali, Hammad, Basil Donovan, Christopher K. Fairley, et al.. (2013). Increasing Access by Priority Populations to Australian Sexual Health Clinics. Sexually Transmitted Diseases. 40(10). 819–821. 10 indexed citations

13.

Ali, Hammad, Rebecca Guy, Handan Wand, et al.. (2013). Decline in in-patient treatments of genital warts among young Australians following the national HPV vaccination program. BMC Infectious Diseases. 13(1). 140–140. 73 indexed citations

14.

Ali, Hammad, et al.. (2013). Near Elimination of Genital Warts in Australia Predicted With Extension of Human Papillomavirus Vaccination to Males. Sexually Transmitted Diseases. 40(11). 833–835. 31 indexed citations

15.

Ali, Hammad, Basil Donovan, Handan Wand, et al.. (2013). Genital warts in young Australians five years into national human papillomavirus vaccination programme: national surveillance data. BMJ. 346(apr18 1). f2032–f2032. 315 indexed citations

16.

Howard, John, Hammad Ali, & Lisa Robins. (2011). Alcohol, cannabis and amphetamine-type stimulants use among young Pacific Islanders. Drug and Alcohol Review. 30(1). 104–110. 8 indexed citations

17.

Leyna, Germana, Frank Mosha, Janneth Mghamba, et al.. (2010). Controlling persistent cholera outbreaks in Africa: Lessons from the recent Cholera Outbreak, West District Unguja Zanzibar, Tanzania, 2009. International Journal of Infectious Diseases. 14. e28–e28. 2 indexed citations

18.

Donovan, Basil, Neil Franklin, Rebecca Guy, et al.. (2010). Quadrivalent human papillomavirus vaccination and trends in genital warts in Australia: analysis of national sentinel surveillance data. The Lancet Infectious Diseases. 11(1). 39–44. 281 indexed citations

19.

Degenhardt, Louisa, Bradley Mathers, Christina Briegleb, et al.. (2010). Mortality among regular or dependent users of heroin and other opioids: a systematic review and meta-analysis of cohort studies. Addiction. 106(1). 32–51. 635 indexed citations breakdown →

20.

Ali, Hammad, et al.. (2009). Improving childhood immunisation coverage rates--evaluation of a divisional program.. PubMed. 38(10). 833–5. 5 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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