Mucosal penetration enhancement.
Sezaki
H
H
D000281:Administration, Intranasal; D000284:Administration, Oral; D000818:Animals; D016503:Drug Delivery Systems; D006801:Humans; D007408:Intestinal Absorption / Q000502:physiology*; D007413:Intestinal Mucosa / Q000378:metabolism*; D009297:Nasal Mucosa / Q000378:metabolism