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A
HUMAN NECESSITIES
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A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
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A61K
PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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A61K31/00
Medicinal preparations containing organic active ingredients
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A61K31/045
Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates
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A61K31/05
Phenols
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