John Μ. Pettifor
- Nutrition and Dietetics top 0.1%
- Pathology and Forensic Medicine top 0.2%
- Public Health, Environmental and Occupational Health top 0.5%
- Orthopedics and Sports Medicine top 0.5%
- Pediatrics, Perinatology and Child Health top 0.5%
- Co-authors
- Shane A. NorrisTom D. ThacherPhilip R. FischerNoël CameronFrancis H. GlorieuxGopal P. MoodleyLisa K. MicklesfieldPierre J. Marie
- Topics
- Vitamin D Research Studies (88 papers)Bone health and osteoporosis research (59 papers)Obesity, Physical Activity, Diet (46 papers)
- Journals
- New England Journal of MedicineThe LancetSHILAP Revista de lepidopterología
- Partner nations
- South AfricaUnited StatesUnited Kingdom
In The Last Decade
John Μ. Pettifor
276 papers receiving 7.5k citations
Hit Papers
Peers
Comparison fields: 5 of 181
- Nutrition and Dietetics 2.7k
- Pathology and Forensic Medicine 2.6k
- Public Health, Environmental and Occupational Health 1.8k
- Orthopedics and Sports Medicine 1.6k
- Pediatrics, Perinatology and Child Health 1.2k
Countries citing papers authored by John Μ. Pettifor
This map shows the geographic impact of John Μ. Pettifor'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 John Μ. Pettifor with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Μ. Pettifor more than expected).
Fields of papers citing papers by John Μ. Pettifor
This network shows the impact of papers produced by John Μ. Pettifor. 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 John Μ. Pettifor. The network helps show where John Μ. Pettifor may publish in the future.
Co-authorship network of co-authors of John Μ. Pettifor
This figure shows the co-authorship network connecting the top 25 collaborators of John Μ. Pettifor. A scholar is included among the top collaborators of John Μ. Pettifor 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 John Μ. Pettifor. John Μ. Pettifor is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 4 | |
| 2 | 11 | |
| 3 | 4 | |
| 4 | 5 | |
| 5 | 29 | |
| 6 | 48 | |
| 7 | 44 | |
| 8 | 2 | |
| 9 | 7 | |
| 10 | 54 | |
| 11 | Pediatric bone : biology & diseases | 25 |
| 12 | 17 | |
| 13 | 191 | |
| 14 | 34 | |
| 15 | 7 | |
| 16 | 83 | |
| 17 | 5 | |
| 18 | 69 | |
| 19 | Infantile apnoea due to profound hypocalcaemia associated with vitamin D deficiency. A case report. | 1 |
| 20 | 151 |
About John Μ. Pettifor
John Μ. Pettifor is a scholar working on Orthopedics and Sports Medicine, Nutrition and Dietetics and Pathology and Forensic Medicine, having authored 284 papers that have together received 7.9k indexed citations. Recurring topics across this work include Vitamin D Research Studies (88 papers), Bone health and osteoporosis research (59 papers) and Obesity, Physical Activity, Diet (46 papers). The work is most often cited by research in Orthopedics and Sports Medicine (1.6k citations), Nutrition and Dietetics (2.7k citations) and Pathology and Forensic Medicine (2.6k citations). John Μ. Pettifor has collaborated with scholars based in South Africa, United States and United Kingdom. Frequent co-authors include Shane A. Norris, Tom D. Thacher, Philip R. Fischer, Noël Cameron, Francis H. Glorieux, Gopal P. Moodley, Lisa K. Micklesfield, Pierre J. Marie, Stephen Tollman and Kathleen Kahn. Their work appears in journals such as New England Journal of Medicine, The Lancet and SHILAP Revista de lepidopterología.
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.