Nwere otu gram ntụ ntụ:
Oxytetracycline hydrochloride………………………………………………………………………………………………………………………………………….
Mgbasa mgbasa ozi…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………