{HEAD ~ Oral dosage forms} include {TAIL ~ tablets}, capsules, troches, liquid formulations e.g. solutions, emulsions elixirs etc 
{ HEAD ~ Oral dosage forms } include { TAIL ~ tablets } , capsules , troches , liquid formulations e.g. solutions , emulsions elixirs etc
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH