C.M. Free

886 citations
23 papers · 606 indexed · h-index 16

Impact in

Papers in

C.M. Free

23 papers receiving 586 citations

Peers

C.M. Free
Comparison fields: 5 of 60
  • Internal Medicine 77
  • Critical Care and Intensive Care Medicine 82
  • Pulmonary and Respiratory Medicine 449
  • Microbiology 6
  • Otorhinolaryngology 33
Replace Paul W. Spirn with:
Paul W. Spirn United States
Yasin Abul Türkiye
Paul MacEachern Canada
Fred Matzinger Canada
Yılmaz Bülbül Türkiye
Naushad Hirani Canada
Osman Nuri Hatipoğlu Türkiye
Antonio E. Martin-Ucar United Kingdom
Krista J. Hachey United States
J. T. Murchison United Kingdom
C.M. Free relative to Paul W. Spirn United States Paul W. Spirn's profile →
Citations per field
00.5×5.5×
Paul W. Spirn · 1×
Citations per year

Countries citing papers authored by C.M. Free

Since Specialization
Citations

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

Fields of papers citing papers by C.M. Free

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C.M. Free. 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 C.M. Free. The network helps show where C.M. Free may publish in the future.

Co-authors

The 25 scholars most cited alongside C.M. Free, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with C.M. Free Line = papers co-authored together C.M. Free links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 23 papers — load more, or switch the sort, to bring in the rest.

#Work
1 201159
2 200956
3 201855
4 201055
5 200944
6 201043
7 200940
8 201539
9 201037
10 201128
11 201028
12 200721
13 200920
14 201818
15 201016
16 201116
17 200913
18 201410
19 20104
20 20091

About C.M. Free

C.M. Free is a scholar working on Internal Medicine, Pulmonary and Respiratory Medicine, Critical Care and Intensive Care Medicine, Oncology and Surgery, having authored 23 papers that have together received 606 indexed citations. Recurring topics across this work include Lung Cancer Diagnosis and Treatment (15 papers), Lung Cancer Treatments and Mutations (7 papers), Pleural and Pulmonary Diseases (6 papers), Tracheal and airway disorders (5 papers), Global Cancer Incidence and Screening (4 papers), Venous Thromboembolism Diagnosis and Management (3 papers), Acute Ischemic Stroke Management (2 papers) and Ultrasound in Clinical Applications (2 papers). The work is most often cited by research in Internal Medicine (77 citations), Critical Care and Intensive Care Medicine (82 citations), Pulmonary and Respiratory Medicine (449 citations), Microbiology (6 citations) and Otorhinolaryngology (33 citations). C.M. Free has collaborated with scholars based in United Kingdom and New Zealand. Frequent co-authors include Andrew R L Medford, Sanjay Agrawal, Jonathan Bennett, J.A. Bennett, David Baldwin, Laila J. Tata, Anna Rich, M. Peake, RB Hubbard and Michael Peake. Their work appears in journals such as Lung Cancer, Thorax, QJM, Respirology and Clinics in Chest Medicine.

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026