For peptide drugs like insulin: new protective coat for oral administration.
D000284:Administration, Oral; D000818:Animals; D003692:Delayed-Action Preparations; D006801:Humans; D007328:Insulin / Q000008:administration & dosage*; D011108:Polymers / Q000008:administration & dosage*
D003692:Delayed-Action Preparations; D007328:Insulin; D011108:Polymers