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 PHQ-9
200131.3k citationsKurt Kroenke, Robert L. Spitzer et al.Journal of General Internal Medicineprofile →
A Brief Measure for Assessing Generalized Anxiety Disorder
200620.9k citationsRobert L. Spitzer, Kurt Kroenke et al.Archives of Internal Medicineprofile →
The Patient Health Questionnaire-2
20034.7k citationsKurt Kroenke, Robert L. Spitzer et al.profile →
The PHQ-8 as a measure of current depression in the general population
20083.6k citationsKurt Kroenke, Robert L. Spitzer et al.Journal of Affective Disordersprofile →
Anxiety Disorders in Primary Care: Prevalence, Impairment, Comorbidity, and Detection
20073.3k citationsKurt Kroenke, Robert L. Spitzer et al.profile →
The Patient Health Questionnaire Somatic, Anxiety, and Depressive Symptom Scales: a systematic review
20103.0k citationsKurt Kroenke, Robert L. Spitzer et al.General Hospital Psychiatryprofile →
Countries citing papers authored by Janet B. W. Williams
Since
Specialization
Citations
This map shows the geographic impact of Janet B. W. Williams'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 Janet B. W. Williams with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Janet B. W. Williams more than expected).
Fields of papers citing papers by Janet B. W. Williams
This network shows the impact of papers produced by Janet B. W. Williams. 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 Janet B. W. Williams. The network helps show where Janet B. W. Williams may publish in the future.
Co-authorship network of co-authors of Janet B. W. Williams
This figure shows the co-authorship network connecting the top 25 collaborators of Janet B. W. Williams.
A scholar is included among the top collaborators of Janet B. W. Williams 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 Janet B. W. Williams. Janet B. W. Williams is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
First, Michael B., et al.. (2018). SCID-5-S : gestructureerd klinisch interview voor DSM-5 Syndroomstoornissen.8 indexed citations
4.
First, Michael B., et al.. (2017). SCID-5-P: Gestructureerd klinisch interview voor DSM-5 Persoonlijkheidsstoornissen.11 indexed citations
5.
First, Michael B., Janet B. W. Williams, Rhonda S. Karg, & Robert L. Spitzer. (2016). User's guide for the SCID-5-CV : structured clinical interview for DSM-5 disorders : clinician version.70 indexed citations
6.
Löwe, Bernd, Robert L. Spitzer, Janet B. W. Williams, et al.. (2008). Depression, anxiety and somatization in primary care: syndrome overlap and functional impairment. General Hospital Psychiatry. 30(3). 191–199.545 indexed citations breakdown →
Spitzer, Robert L., Kurt Kroenke, Janet B. W. Williams, & Bernd Löwe. (2006). A Brief Measure for Assessing Generalized Anxiety Disorder. Archives of Internal Medicine. 166(10). 1092–1092.20860 indexed citations breakdown →
Kroenke, Kurt, Robert L. Spitzer, & Janet B. W. Williams. (2001). The PHQ-9. Journal of General Internal Medicine. 16(9). 606–613.31347 indexed citations breakdown →
11.
Prigerson, Holly G., M. Katherine Shear, Selby Jacobs, et al.. (1999). Consensus criteria for traumatic grief. The British Journal of Psychiatry. 174(1). 67–73.402 indexed citations
First, Michael B., Janet B. W. Williams, & Robert L. Spitzer. (1988). DTREE: Microcomputer-Assisted Teaching of Psychiatric Diagnosis Using a Decision Tree Model. PubMed Central. 377.1 indexed citations
17.
Williams, Janet B. W. & Robert L. Spitzer. (1984). Psychotherapy research : where are we and where should we go? : proceedings of the 73rd Annual Meeting of the American Psychopathological Association, New York City, March 3-5, 1983. Guilford Press eBooks.3 indexed citations
18.
Spitzer, Robert L., Janet B. W. Williams, & Andrew E. Skodol. (1983). International perspectives on DSM-III.42 indexed citations
19.
Spitzer, Robert L. & Janet B. W. Williams. (1983). The Revision of DSM-III. Psychiatric Annals. 13(10). 808–811.7 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.