1. The iron lung now has a marginal place in modern respiratory therapy. 2. Due to the poor commercial performance of the " My Iron Lung " 3. It proved a success and soon superseded the iron lung throughout Europe. 4. About 100 polio survivors in the United States are using iron lungs . 5. Some are retirees; others are brain damaged, in wheelchairs or iron lungs . 6. Though many were in iron lungs or used ventilators, romance was common. 7. Respiratory failure in bulbar and bulbospinal iron lung " or negative-pressure ventilator. 8. Just like New Orleans was the cradle, we were the iron lung . 9. I know of no one who ended up in an iron lung . 10. Prior to the 1937 epidemic, the hospital had only one iron lung , a'Drinker'respirator.