This map shows the geographic impact of R Graham'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 R Graham with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R Graham more than expected).
This network shows the impact of papers produced by R Graham. 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 R Graham. The network helps show where R Graham may publish in the future.
Co-authorship network of co-authors of R Graham
This figure shows the co-authorship network connecting the top 25 collaborators of R Graham.
A scholar is included among the top collaborators of R Graham 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 R Graham. R Graham is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Graham, R, Richard G. Roberts, Daniel J. Ostergaard, et al.. (2002). Family Practice in the United States. JAMA. 288(9). 1097–1097.35 indexed citations
3.
Duane, Marguerite, Larry A. Green, Susan Dovey, et al.. (2002). Length and content of family practice residency training.. PubMed. 15(3). 201–8.17 indexed citations
4.
Kahn, Norman B., G Schmittling, & R Graham. (1999). Entry of US medical school graduates into family practice residencies: 1998-1999 and 3-year summary.. PubMed. 31(8). 542–50.17 indexed citations
5.
Kahn, Norman B., et al.. (1998). Results of the 1998 National Resident Matching Program: family practice.. PubMed. 30(8). 564–70.10 indexed citations
6.
Kahn, Norman B., et al.. (1998). Entry of US medical school graduates into family practice residencies: 1997-1998 and 3-year summary.. PubMed. 30(8). 554–63.18 indexed citations
7.
Graham, R, et al.. (1997). Results of the 1997 National Resident Matching Program: family practice.. PubMed. 29(8). 553–8.12 indexed citations
8.
Graham, R, et al.. (1997). Entry of US medical school graduates into family practice residencies: 1996-1997 and 3-year summary.. PubMed. 29(8). 544–52.13 indexed citations
9.
Kahn, Norman B., G Schmittling, Doris Østergaard, & R Graham. (1996). Specialty practice of family practice residency graduates, 1969 through 1993. A national study.. PubMed. 275(9). 713–5.21 indexed citations
10.
Graham, R, et al.. (1996). Results of the 1996 National Resident Matching Program: family practice.. PubMed. 28(8). 548–52.3 indexed citations
11.
Graham, R, et al.. (1995). Results of the 1995 National Resident Matching Program: family practice.. PubMed. 27(8). 501–5.7 indexed citations
12.
Graham, R, et al.. (1995). Entry of US medical school graduates into family practice residences: 1994-1995 and 3-year summary.. PubMed. 27(8). 492–500.8 indexed citations
13.
Schmittling, G, et al.. (1993). Results of the 1993 National Resident Matching Program.. PubMed. 25(8). 511–6.4 indexed citations
14.
Graham, R, et al.. (1993). Entry of US medical school graduates into family practice residencies: 1992-1993 and three-year summary.. PubMed. 25(8). 502–10.15 indexed citations
15.
Graham, R, et al.. (1992). Entry of US medical school graduates into family practice residencies: 1991-1992 and 11-year summary.. PubMed. 24(7). 504–11.11 indexed citations
16.
Schmittling, G, et al.. (1992). Results of the 1992 National Resident Matching Program.. PubMed. 24(7). 512–7.4 indexed citations
17.
Sweeney, Rob Mac, et al.. (1992). The shortage of generalist physicians.. PubMed. 45(4). 1573–6.2 indexed citations
18.
Schmittling, G, et al.. (1991). Entry of US medical school graduates into family practice residencies: 1990-1991 and ten-year summary.. PubMed. 23(4). 297–305.20 indexed citations
19.
Schmittling, G, et al.. (1990). Entry of US medical school graduates into family practice residencies: 1989-1990 and nine-year summary.. PubMed. 22(2). 130–6.14 indexed citations
20.
Jd, Beck, et al.. (1977). The effect of the organization and status of family practice undergraduate programs on residency selection.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 4(4). 663–9.6 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.