Why dose a hydrophilic drug permeate skin, although it is not soluble in white petrolatum?
P. 1356-1363 Hiroshi Ishii, Hiroaki Todo, Akira Terao, Tetsuya Hasegawa, Masayuki Akimoto, Kouichi Oshima, Kenji Sugibayashi
Drug Dev. Ind. Pharm. 35巻11号