This map shows the geographic impact of P. Macchioni'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. Macchioni with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. Macchioni more than expected).
This network shows the impact of papers produced by P. Macchioni. 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. Macchioni. The network helps show where P. Macchioni may publish in the future.
Co-authorship network of co-authors of P. Macchioni
This figure shows the co-authorship network connecting the top 25 collaborators of P. Macchioni.
A scholar is included among the top collaborators of P. Macchioni 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. Macchioni. P. Macchioni is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Macchioni, P., Luigi Boiardi, Riccardo Melicòni, et al.. (1996). Immunohistochemical analysis of an additional case of focal myositis.. PubMed. 13(6). 753–7.4 indexed citations
Boiardi, Luigi, P. Macchioni, Carlo Salvarani, et al.. (1994). Serum soluble interleukin-2 receptor levels in rheumatoid arthritis: correlation with clinical and immunological parameters and with the response to auranofin treatment.. PubMed. 12(4). 357–62.6 indexed citations
14.
Macchioni, P., Luigi Boiardi, Riccardo Melicòni, et al.. (1994). Elevated soluble intercellular adhesion molecule 1 in the serum of patients with polymyalgia rheumatica: influence of steroid treatment.. PubMed. 21(10). 1860–4.25 indexed citations
15.
Salvarani, Carlo, Luigi Boiardi, Rita Mancini, et al.. (1993). High dose immunoglobulin therapy in a case of inclusion body myositis: clinical and immunologic aspects.. PubMed. 20(8). 1455–6.4 indexed citations
Masini, Luciano, Carlo Salvarani, P. Macchioni, et al.. (1992). Chronic neutrophilic leukemia (CNL) with karyotypic abnormalities associated with plasma cell dyscrasia: a case report.. PubMed. 77(3). 277–9.3 indexed citations
18.
Salvarani, Carlo, P. Macchioni, W Mantovani, et al.. (1992). Extraarticular manifestations of rheumatoid arthritis and HLA antigens in northern Italy.. PubMed. 19(2). 242–6.36 indexed citations
19.
Salvarani, Carlo, P. Macchioni, Lorenzo Lodi, et al.. (1991). Sjögren's syndrome in human immunodeficiency virus (HIV) infection: association with HLA-DR3 and CD8 lymphocytosis in an Italian patient.. PubMed. 9(4). 437–8.3 indexed citations
20.
Salvarani, Carlo, Bruno Casali, C. Brunati, et al.. (1991). The role of interleukin 1, erythropoietin and red cell bound immunoglobulins in the anaemia of rheumatoid arthritis.. PubMed. 9(3). 241–6.25 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.