Drug delivery systems--oral and buccal.
Manser
A
A
Ryan
D
D
D000278:Administration, Buccal; D000284:Administration, Oral; D003692:Delayed-Action Preparations; D006801:Humans; D004364:Pharmaceutical Preparations / Q000008:administration & dosage*
D003692:Delayed-Action Preparations; D004364:Pharmaceutical Preparations