Martha Lillard, Last US Polio Patient Using Iron Lung, Dies At 78

New York Post — News—Oklahoma woman Martha Lillard, last US polio patient using iron lung, dead at 78

• New York Post — News — Oklahoma woman Martha Lillard, last US polio patient using iron lung, dead at 78
• Daily Mail — Woman, 78, who was last polio survivor to live in iron lung died because 1940s machine keeping her alive
• The Independent (UK) — Martha Lillard, last US polio patient using iron lung, dies at 78 in Oklahoma
• NDTV — Martha Lillard, Last US Polio Patient Using Iron Lung, Dies At 78