Treating ear problem [sic] is as easy as 1 2 3 / Burroughs Wellcome & Co. (Pakistan) Ltd.
- Burroughs Wellcome and Company (Pakistan)
- Date:
- [1957?]
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Treating ear problem [sic] is as easy as 1 2 3 / Burroughs Wellcome & Co. (Pakistan) Ltd. Source: Wellcome Collection.
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