Hay-fever, hay-asthma : its causes, diagnosis and treatment / by William Lloyd.
- Lloyd, William.
- Date:
- 1907
Licence: In copyright
Credit: Hay-fever, hay-asthma : its causes, diagnosis and treatment / by William Lloyd. Source: Wellcome Collection.
Provider: This material has been provided by Royal College of Physicians, London. The original may be consulted at Royal College of Physicians, London.
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