When pollen's in bloom... : Rynacrom : disodium cromoglycate for hay fever.
- Date:
- [approximately 1971]
Licence: In copyright
Credit: When pollen's in bloom... : Rynacrom : disodium cromoglycate for hay fever. Source: Wellcome Collection.
3/4
Licence: In copyright
Credit: When pollen's in bloom... : Rynacrom : disodium cromoglycate for hay fever. Source: Wellcome Collection.