Friend, R., & Bennett, R. M. (2011). Distinguishing fibromyalgia from rheumatoid arthritis and systemic lupus in clinical questionnaires: An analysis of the revised Fibromyalgia Impact Questionnaire (FIQR) and its variant, the Symptom Impact Questionnaire (SIQR), along with pain locations. BioMed Central.
Chicago ZitierstilFriend, Ronald, und Robert M. Bennett. Distinguishing Fibromyalgia From Rheumatoid Arthritis and Systemic Lupus in Clinical Questionnaires: An Analysis of the Revised Fibromyalgia Impact Questionnaire (FIQR) and Its Variant, the Symptom Impact Questionnaire (SIQR), Along With Pain Locations. BioMed Central, 2011.
MLA ZitierstilFriend, Ronald, und Robert M. Bennett. Distinguishing Fibromyalgia From Rheumatoid Arthritis and Systemic Lupus in Clinical Questionnaires: An Analysis of the Revised Fibromyalgia Impact Questionnaire (FIQR) and Its Variant, the Symptom Impact Questionnaire (SIQR), Along With Pain Locations. BioMed Central, 2011.