Metoclopramide is a dopamine antagonist with {TAIL ~ weak 5 HT3 antagonist activity}, which becomes more prominent at {HEAD ~ higher doses} 
Metoclopramide is a dopamine antagonist with { TAIL ~ weak 5 HT3 antagonist activity } , which becomes more prominent at { HEAD ~ higher doses }
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD