Question

stills disease is also known as which of the following?
seronegative chronic arthritis
polyarticular form
classic systemic form
pauciarticular or monoarticular form

Explanation:

Still's disease is also known as seronegative chronic arthritis. It is a type of idiopathic inflammatory arthritis where specific auto - antibodies are not present (seronegative).

Answer:

seronegative chronic arthritis