death_date death_place birth_place image_size nationality birth_date known_for image article_title name
28 november 2005 bedale , yorkshire , uk nainital , india 200px british 20 august 1920 fellow of the royal society helen muir.jpg helen muir
 professor isabella helen mary muir
helen muir

isabella helen mary muir cbe frs -lrb- 20 august 1920 -- 28 november 2005 -rrb- was a british rheumatologist .
she is best known for pioneering work into the causes of osteoarthritis .
