Vitamin A aerosol-inhalate preparations
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United States of America Patent
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May 12, 1992
Grant Date -
N/A
app pub date -
May 2, 1989
filing date -
May 4, 1988
priority date (Note) -
Expired
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Abstract
A pharmaceutical preparation consisting of retinoic acid and/or an ester ofetinoic acid and/or an ester of retinol as active substances, which are present in the preparation form of an aerosol, is advantageously suitable for topical treatment of mucosal diseases in man and animal.
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