For topical application : Cicatrin : amino acid powder antibiotic.
- Date:
- [between 1930 and 1939?]
Licence: In copyright
Credit: For topical application : Cicatrin : amino acid powder antibiotic. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/b28681721_0001.jp2/full/800%2C/0/default.jpg)
Licence: In copyright
Credit: For topical application : Cicatrin : amino acid powder antibiotic. Source: Wellcome Collection.