the second layer comprising {HEAD ~ compressed granules} comprising {TAIL ~ pioglitazone} or a salt thereof and, as a second excipient, lactose 
comprising
the second layer comprising { HEAD ~ compressed granules } comprising { TAIL ~ pioglitazone } or a salt thereof and , as a second excipient , lactose
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH