Slow-worm (blind-worm or deaf-adder) anguis fragilis family: Anguidae : DF 118 powerful non-narcotic analgesic.

Date:
[1966?]

Licence: In copyright

Credit: Slow-worm (blind-worm or deaf-adder) anguis fragilis family: Anguidae : DF 118 powerful non-narcotic analgesic. Source: Wellcome Collection.

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