Polybactrin bacitracin-neomycin-polymyxin : antibiotic powder spray.
- Date:
- [between 1960 and 1969?]
Licence: In copyright
Credit: Polybactrin bacitracin-neomycin-polymyxin : antibiotic powder spray. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/b28681769_0002.jp2/full/800%2C/0/default.jpg)
Licence: In copyright
Credit: Polybactrin bacitracin-neomycin-polymyxin : antibiotic powder spray. Source: Wellcome Collection.