1. Briggs A, Fary R, Slater H et al. Physiotherapy co-management of rheumatoid arthritis: Identification of red flags, significance to clinical practice and management pathways. Manual Therapy, 2013; 18(6): 583–587.
2. Greenhalgh S, Selfe J. Red Flags bei schweren Wirbelsäulenerkrankungen: Diagnostik und Therapie. 2. A. München: Elsevier/Urban & Fischer, 2021.
3. Greenhalgh S, Selfe J, Yeowell G. A qualitative study to explore the experiences of first contact physiotherapy practitioners in the NHS and their experiences of their first contact role. Musculoskeletal Science and Practice, 2020; 50: 102267.
4. Goodman C. Differential Diagnosis for Physical Therapists: Screening for Referral. 6th ed. St. Louis: Elsevier, 2017.
5. Hoffmann T, Lewis J, Maher C. Shared decision making should be an integral part of physiotherapy practice. Physiotherapy, 2020; 107: 43–49.