{HEAD ~ Conventional dosage forms} suitable for {TAIL ~ oral as well as parenteral, e.g. intravenous, intraperitoneal etc., administration} are used 
suitable for
{ HEAD ~ Conventional dosage forms } suitable for { TAIL ~ oral as well as parenteral , e.g. intravenous , intraperitoneal etc . , administration } are used
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH