{HEAD ~ The emulsions} may be medicated with {TAIL ~ hydrophilic or hydrophobic pharmacologically active agents} and are useful as or in wound dressings or ointments 
medicated with
{ HEAD ~ The emulsions } may be medicated with { TAIL ~ hydrophilic or hydrophobic pharmacologically active agents } and are useful as or in wound dressings or ointments
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH