Z Ortiz
Impact in
- Orthopedics and Sports Medicine top 10%
- Bone health and osteoporosis research
- Hematology top 10%
- Autoimmune and Inflammatory Disorders Research
Papers in
-
- Heart Failure Treatment and Management 1
-
- Health Policy Implementation Science 1
- Co-authors
- Peter Tugwell (4 shared papers)Beverley Shea (2 shared papers)David Moher (1 shared paper)G A Wells (1 shared paper)María E. Suarez‐Almazor (1 shared paper)Joan Peterson (1 shared paper)Ann Cranney (1 shared paper)Lauren E. Griffith (1 shared paper)
- Journals
- Cochrane Database of Systematic Reviews (2 papers)BMJ Quality & Safety (1 paper)Kidney International (1 paper)npj Parkinson s Disease (1 paper)Haemophilia (1 paper)
- Partner nations
- ArgentinaCanadaUnited States
In The Last Decade
Z Ortiz
8 papers receiving 282 citations
Peers
Comparison fields: 5 of 72
- Orthopedics and Sports Medicine 82
- Hematology 71
- Rheumatology 92
- Genetics 38
- Pathology and Forensic Medicine 57
Countries citing papers authored by Z Ortiz
This map shows the geographic impact of Z Ortiz'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 Z Ortiz with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Z Ortiz more than expected).
Fields of papers citing papers by Z Ortiz
This network shows the impact of papers produced by Z Ortiz. 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 Z Ortiz. The network helps show where Z Ortiz may publish in the future.
Co-authors
The 25 scholars most cited alongside Z Ortiz, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | The efficacy of folic acid and folinic acid in reducing methotrexate gastrointestinal toxicity in rheumatoid arthritis. A metaanalysis of randomized controlled trials. | 1998 | 134 |
| 2 | 2004 | 95 | |
| 3 | The responsiveness of generic quality of life instruments in rheumatic diseases. A systematic review of randomized controlled trials. | 1999 | 27 |
| 4 | 2005 | 20 | |
| 5 | 2004 | 18 | |
| 6 | 2008 | 8 | |
| 7 | The design of clinical trials aimed at assessing the DC-ART properties of new molecules in rheumatoid arthritis. | 1997 | 3 |
| 8 | 2013 | 1 | |
| 9 | 2025 | 0 | |
| 10 | 2024 | 0 | |
| 11 | 2023 | 0 |
About Z Ortiz
Z Ortiz is a scholar working on Cardiology and Cardiovascular Medicine, General Health Professions, Rheumatology, Genetics and Surgery, having authored 11 papers that have together received 306 indexed citations. Recurring topics across this work include Rheumatoid Arthritis Research and Therapies (2 papers), Race, Genetics, and Society (2 papers), Hemophilia Treatment and Research (1 paper), Obesity and Health Practices (1 paper), Health Policy Implementation Science (1 paper), Bone health and osteoporosis research (1 paper), Hip and Femur Fractures (1 paper) and Heart Failure Treatment and Management (1 paper). The work is most often cited by research in Orthopedics and Sports Medicine (82 citations), Hematology (71 citations), Rheumatology (92 citations), Genetics (38 citations) and Pathology and Forensic Medicine (57 citations). Z Ortiz has collaborated with scholars based in Argentina, Canada and United States. Frequent co-authors include Peter Tugwell, Beverley Shea, David Moher, G A Wells, María E. Suarez‐Almazor, Joan Peterson, Ann Cranney, Lauren E. Griffith, Gordon Guyatt and George Wells. Their work appears in journals such as Cochrane Database of Systematic Reviews, BMJ Quality & Safety, Kidney International, npj Parkinson s Disease and Haemophilia.
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.