Tilt, E. J. (1850). Reflections on the Causes Which Advance or Retard the Appearance of First Menstruation in Woman, with a Synoptical Table, Showing the Mean Age of First Menstruation in 10,422 Women, in Hot, Temperate, and Cold Climates. Mon J Med Sci.
Chicago-tyylinen lähdeviittausTilt, Edward John. "Reflections On the Causes Which Advance or Retard the Appearance of First Menstruation in Woman, With a Synoptical Table, Showing the Mean Age of First Menstruation in 10,422 Women, in Hot, Temperate, and Cold Climates." Mon J Med Sci 1850.
MLA-viiteTilt, Edward John. "Reflections On the Causes Which Advance or Retard the Appearance of First Menstruation in Woman, With a Synoptical Table, Showing the Mean Age of First Menstruation in 10,422 Women, in Hot, Temperate, and Cold Climates." Mon J Med Sci 1850.