In chronic bronchial asthma and emphysema, Choledyl... / Allen & Hanburys Ltd.
- Allen & Hanburys.
- Date:
- [1957?]
Licence: In copyright
Credit: In chronic bronchial asthma and emphysema, Choledyl... / Allen & Hanburys Ltd. Source: Wellcome Collection.
Licence: In copyright
Credit: In chronic bronchial asthma and emphysema, Choledyl... / Allen & Hanburys Ltd. Source: Wellcome Collection.