Two hundred consecutive patients and 50 subjects positive to balsams were tested with the 35 essential oils most frequently used in Polish cosmetics. The frequency of sensitivity to the particular oils is noted and the index of sensitization calculated as the amount of oil/kg used annually for the production of Polish cosmetics per one patient positive to this oil. The correlation of positive tests to essential oils with positive tests to four balsams of the standard series is shown.
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| http://dx.doi.org/10.1111/j.1600-0536.1976.tb03026.x | DOI Listing |
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