Amid scores of loud claims for cough mixtures, Nirolex expectorant linctus makes the loudest of all : it silences coughs.
- Date:
- [1967?]
Licence: In copyright
Credit: Amid scores of loud claims for cough mixtures, Nirolex expectorant linctus makes the loudest of all : it silences coughs. Source: Wellcome Collection.
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