作者: Volkhard Jenning , Anja Gysler , Monika Schäfer-Korting , Sven H Gohla
DOI: 10.1016/S0939-6411(99)00075-2
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摘要: … Vitamin A concentrations in the skin tissue suggested a certain drug … retention times were 6.1 min (retinol) and 4.2 min (retinyl palmitate). UV absorption was read at 325 nm and drugs …