Hazol Drops, Hazol Spray provide long-long-lasting relief from nasal congestion without rebound hyperaemia or other side effects : bath white.
- Date:
- 1968
Licence: In copyright
Credit: Hazol Drops, Hazol Spray provide long-long-lasting relief from nasal congestion without rebound hyperaemia or other side effects : bath white. Source: Wellcome Collection.
