WWhat we can do to wipe out TBWhat we can do to wipe out TBde Alton L. BlakesleeMateriasPreventionTuberculosisEdiciones (1)What we can do to wipe out TB (1968)Public Affairs Committee · inglésMás obras de Alton L. BlakesleeMore FYI (for your information)TThe beginning of mass chest X-rays, ... and the spark becameThe beginning of mass chest X-rays, ... and the spark became a flameAAnd the spark became a flameAnd the spark became a flame
TThe beginning of mass chest X-rays, ... and the spark becameThe beginning of mass chest X-rays, ... and the spark became a flame
