Antistin-Privine relieves nasal congestion : for routine cough control Tessalon Perles : selective inhibitor of the cough reflex.

Date:
[aproximately 1993?]

Licence: In copyright

Credit: Antistin-Privine relieves nasal congestion : for routine cough control Tessalon Perles : selective inhibitor of the cough reflex. Source: Wellcome Collection.

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