A discussion of the use of prodrugs is provided by {HEAD ~ T. Higuchi} and {TAIL ~ W. Stella}, “Pro drugs as Novel Delivery Systems,” Vol 
A discussion of the use of prodrugs is provided by { HEAD ~ T. Higuchi } and { TAIL ~ W. Stella } , “ Pro drugs as Novel Delivery Systems , ” Vol
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH