| http://www.w3.org/ns/prov#value | - One approach is reported in U.S. Pat. Nos. 3,989,815; 3,989,816; 3,991,203; 4,122,170; 4,316,893; 4,444,762; and EP 27,286, which disclose skin-penetrating vehicle compositions that reportedly increase the transdermal absorption of any physiologically active substance, including antibiotics.
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