Rheumatoid arthritis and osteoarthritis in the aged.
DIESSNER
G R
GR
D000368:Aged; D000369:Aged, 80 and over; D001168:Arthritis; D001172:Arthritis, Rheumatoid; D006801:Humans; D010003:Osteoarthritis
ARTHRITIS, RHEUMATOID/in old age; OSTEOARTHRITIS/in old age