Podobné jednotky

• Preventive medicine /
  Autor: Boyd, Mark F. 1889-1968
  Vydáno: (1946)
• Preventive medicine /
  Autor: Boyd, Mark F. 1889-1968
  Vydáno: (1936)
• An outline of the practice of preventive medicine : a memorandum addressed to the Minister of health /
  Autor: Newman, George, Sir, 1870-1948
  Vydáno: (1926)
• Preventive medicine : principles of prevention in the occurrence and progression of disease /
  Vydáno: (1959)
• Preventive medicine : principles of prevention in the occurrence and progression of disease /
  Vydáno: (1965)