![](/img/cover-not-exists.png)
THE LANCET.
Smith, Patricia M., Spadoni, Michelle M., Proper, Veronica M.Volume:
194
Language:
english
Journal:
The Lancet
DOI:
10.1016/S0140-6736(01)49620-6
Date:
December, 1919
File:
PDF, 473 KB
english, 1919