0 earlier than something or someone -- przed
2 at a place that you arrive at first when travelling towards another place -- przed
3 in front of someone or something in an order or a list -- przed
P comes before Q in the alphabet.
4 treated as more important than someone or something -- przed
5 being formally examined or considered by a group -- przed
Controls were asked about food and restaurant exposures for the week before the matched patient's illness, using the same questionnaire format as for cases.
Further research is clearly needed on the processes of party list construction before we have an answer to this question.
Political fund regulation should be legislated before other political reform.
The problem needs to be addressed before the situation becomes as serious as it is with other, more broadspectrum anthelmintics.
A research bias favouring certain helminth groups over others has been suspected before.
Rats were prohibited food and water for 12 h before infection.
Indeed, we have seen in the previous subsection that setoids and morphisms of setoids must come before and be the base of category theory.
Also, before resistance starts to appear in human isolates of fluke.
