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.
Development and validation of a multidimensional instrument for assessing outcome of treatment among opiate users: the Opiate Treatment Index
1992416 citationsShane Darke, Wayne Hall et al.British Journal of Addictionprofile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
hero ref
This map shows the geographic impact of Jeff Ward'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 Jeff Ward with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jeff Ward more than expected).
This network shows the impact of papers produced by Jeff Ward. 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 Jeff Ward. The network helps show where Jeff Ward may publish in the future.
Co-authorship network of co-authors of Jeff Ward
This figure shows the co-authorship network connecting the top 25 collaborators of Jeff Ward.
A scholar is included among the top collaborators of Jeff Ward 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 Jeff Ward. Jeff Ward is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Ward, Jeff. (2002). Justifying drug substitution therapies: the case of methadone maintenance treatment.. HRB National Drugs Library (Health Research Board).1 indexed citations
Ward, Jeff, Richard P. Mattick, & Wayne Hall. (1998). The future of opioid replacement therapy. Queensland's institutional digital repository (The University of Queensland). 397–418.2 indexed citations
8.
Ward, Jeff, Richard P. Mattick, & Wayne Hall. (1998). The use of methadone during maintenance treatment: pharmacology, dosage and treatment outcome. Queensland's institutional digital repository (The University of Queensland). 397–418.13 indexed citations
9.
Ward, Jeff, Richard P. Mattick, & Wayne Hall. (1998). The role of counselling and psychological therapy. Queensland's institutional digital repository (The University of Queensland). 265–304.5 indexed citations
10.
Ward, Jeff, Richard P. Mattick, & Wayne Hall. (1998). The provision of methadone within prison settings. Queensland's institutional digital repository (The University of Queensland). 361–378.10 indexed citations
Ward, Jeff, Richard P. Mattick, & Wayne Hall. (1992). Key issues in methadone maintenance treatment. Queensland's institutional digital repository (The University of Queensland). 1–320.128 indexed citations
Darke, Shane, et al.. (1992). Development and validation of a multidimensional instrument for assessing outcome of treatment among opiate users: the Opiate Treatment Index. British Journal of Addiction. 87(5). 733–742.416 indexed citations breakdown →
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.