The tablets or {HEAD ~ pills} of the present invention may be coated or otherwise compounded to provide a dosage form affording the advantage of {TAIL ~ prolonged action}, or to protect from the acid conditions of the stomach 
The tablets or { HEAD ~ pills } of the present invention may be coated or otherwise compounded to provide a dosage form affording the advantage of { TAIL ~ prolonged action } , or to protect from the acid conditions of the stomach
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH