11. Air, food, and exercises: an essay on the predisposing causes of disease Author(s): Rabagliati, Andrea, 1843-1930, author Publication: New York : William Wood & Co., 1898 Subject(s): Disease SusceptibilityDietHealth Behavior
12. O zakalivanīi chelovi︠e︡cheskago organizma Author(s): Tarkhanov, I. R. (Ivan Romanovich), 1846-1908 Publication: S.-Peterburg : Tip. E. Evdokimova, 1899 Subject(s): Cold TemperatureHealth Behavior