1959

1. THE PHYSIOLOGICAL SIGNIFICANCE OF POSITIVE AND NEGATIVE IONIZATION OF THE ATMOSPHERE
   A.P. Krueger and R.F. Smith
   J. Royal Soc. of Health, 79: pp. 642-648 (1959).
2. FURTHER STUDIES OF GASEOUS ION ACTION ON TRACHEA
   A.P. Krueger, R.F. Smith, G.J. Hildebrand and C.E. Meyers
   Proc. Soc. Exptl. Biol. Med., 102: pp. 355-357 (1959)
3. AN ENZYMATIC BASIS FOR THE ACCELERATION OF CILIARY ACTIVITY BY NEGATIVE AIR IONS
   A.P. Krueger and R.F. Smith
   Nature, 183: pp. 1322-1333 (1959)
4. PARAMETERS OF GASEOUS ION EFFECTS ON THE MAMMALIAN TRACHEA
   A.P. Krueger and R.F. Smith
   J. Gen. Physiol., 42: pp. 959-969 (1959).
5. EFFECTS OF AIR IONS ON TRACHEA OF PRIMATES
   A.P. Krueger, R.F. Smith and J.W. Millar
   Proc. Soc. Exptl. Biol. Med., 101: pp. 506-507 (1959).
6. FURTHER STUDIES ON THE BIOLOGICAL EFFECTS OF AIR IONS AND THEIR IMPLICATIONS WITH RESPECT TO THE PHYSICAL ASPECTS OF AIR IONIZATION – PART 1
   A.P. Krueger
   Report on Research Program Conducted During 1957 – 1959. Printed as a public service by the sponsor of some of the studies, Wesix Foundation (1959).