Tucked away in the basement of the Harvard Medical School library is a large capsule-like contraption on wheels that is both a relic of the past and, public health experts warn, a caution for the ...
This 1960 photograph depicts a nurse caring for a patient of a Rhode Island polio epidemic inside an Emerson respirator, also referred to as an iron lung. Devices like these were used by polio ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback