Practical vaccine treatment for the general practitioner / [R.W. Allen].
- Allen, R. W., 1876-1921.
- Date:
- 1919
Licence: In copyright
Credit: Practical vaccine treatment for the general practitioner / [R.W. Allen]. Source: Wellcome Collection.
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Licence: In copyright
Credit: Practical vaccine treatment for the general practitioner / [R.W. Allen]. Source: Wellcome Collection.