Unique Reference Number	Abstract Name
1	Rheumatoid Arthritis and the Knees: What to Know https://www.healthline.com/health/advancing-rheumatoid-arthritis/rheumatoid-arthritis-knee accessed on 22nd June 2021
2	Coping With Rheumatoid Arthritis: Positive Attitude Makes All the Difference https://www.everydayhealth.com/hs/rheumatoid-arthritis-treatment-management/attitude-makes-all-the-difference/   accessed on 22nd June 2021
3	Making Your Home Safer https://ankylosingspondylitis.net/home-changes  Accessed on 22nd June 2021 ​​​​​​​