| 1 | Radiographics (เข้าใช้ฉบับย้อนหลังตั้งแต่ปี 1981 - ฉบับปัจจุบัน) 🔗 | 1981- | Subscription | 36 |
| 2 | Radiography 🔗 | 2007- | Clinical Key | 60 |
| 3 | Radiologic Clinics of North America 🔗 | 2007- | Clinical Key | 41 |
| 4 | Radiology 🔗 | 2011- | Clinical Key | 27 |
| 5 | Radiology (เข้าใช้ฉบับย้อนหลังตั้งแต่ปี 1923 - ฉบับปัจจุบัน) 🔗 | 1923- | Subscription | 40 |
| 6 | Radiology Advances 🔗 | 2024- | Oxford | 36 |
| 7 | Radiology Case Reports 🔗 | 2011- | Clinical Key | 33 |
| 8 | Radiology of Infectious Diseases 🔗 | 2014- | Clinical Key | 36 |
| 9 | Radiotherapy and Oncology 🔗 | 2007- | Clinical Key | 35 |
| 10 | Rare. Open Research in Rare Diseases 🔗 | 2023- | Clinical Key | 4 |
| 11 | Regenerative Biomaterials 🔗 | 2014- | Oxford | 39 |
| 12 | Regenerative Therapy 🔗 | 2016- | Clinical Key | 5 |
| 13 | Regional Anesthesia 🔗 | (1976-1997) | Ovid | 33 |
| 14 | Regional Anesthesia and Pain Medicine 🔗 | (2011-2019) | Ovid | 33 |
| 15 | Regional Anesthesia and Pain Medicine 🔗 | 1977- | Subscription | 42 |
| 16 | Rehabilitation Nursing Journal 🔗 | 1975- | Ovid | 33 |
| 17 | Rehabilitation Oncology 🔗 | 2011- | Ovid | 28 |
| 18 | Reports of Practical Oncology and Radiotherapy 🔗 | 2007- | Clinical Key | 31 |
| 19 | Reproduction 🔗 | 1960- | Oxford | 32 |
| 20 | Reproductive & Developmental Medicine 🔗 | 2017- | Ovid | 32 |
| 21 | Reproductive Biology 🔗 | 2008- | Clinical Key | 32 |
| 22 | Reproductive BioMedicine Online 🔗 | 2007- | Clinical Key | 3 |
| 23 | Research and Practice in Thrombosis and Haemostasis 🔗 | 2017- | Clinical Key | 4 |
| 24 | Research Evaluation 🔗 | 1991- | Oxford | 32 |
| 25 | Research in Diagnostic and Interventional Imaging 🔗 | 2022- | Clinical Key | 4 |
| 26 | Respiration 🔗 | 1998- | Karger | 33 |
| 27 | Respiratory Investigation 🔗 | 2012- | Clinical Key | 50 |
| 28 | Respiratory Medicine 🔗 | 2007- | Clinical Key | 27 |
| 29 | Respiratory Medicine and Research 🔗 | 2019- | Clinical Key | 4 |
| 30 | Respiratory Medicine Case Reports 🔗 | 2012- | Clinical Key | 32 |
| 31 | Respiratory Physiology & Neurobiology 🔗 | 2007- | Clinical Key | 34 |
| 32 | Resuscitation 🔗 | 2007- | Clinical Key | 60 |
| 33 | Resuscitation Plus 🔗 | 2020- | Clinical Key | 3 |
| 34 | Retina 🔗 | 2000- | Ovid | 32 |
| 35 | Retinal Cases & Brief Reports 🔗 | 2007- | Ovid | 35 |
| 36 | Reviews and Research in Medical Microbiology 🔗 | 2022- | Ovid | 45 |
| 37 | Reviews in Medical Microbiology 🔗 | (2001-2022) | Ovid | 33 |
| 38 | Reviews in Vascular Medicine 🔗 | (2013-2017) | Clinical Key | 2 |
| 39 | Revista Brasileira de Anestesiologia 🔗 | (2009-2020) | Clinical Key | 2 |
| 40 | Revue d'Epidemiologie et de Santé Publique 🔗 | 2024- | Clinical Key | 3 |
| 41 | Rheumatic Diseases Clinics of North America 🔗 | 2007- | Clinical Key | 32 |
| 42 | Rheumatology 🔗 | 1996- | Oxford | 29 |
| 43 | Rheumatology Advances in Practice 🔗 | 2017- | Oxford | 29 |
| 44 | Rhinology 🔗 | 1997- | Subscription | 33 |
| 45 | Royal College of Radiologists Open 🔗 | 2023- | Clinical Key | 12 |
