According to the invention, the oral biological preparation comprises 0.05 20% of drug, {HEAD ~ 5 50%} of {TAIL ~ absorption promoter}, 0.1 30% of stablizer and specific capsule shell 
of
According to the invention , the oral biological preparation comprises 0.05 20 % of drug , { HEAD ~ 5 50 % } of { TAIL ~ absorption promoter } , 0.1 30 % of stablizer and specific capsule shell
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH