There's a three month trial period <a href=" http://www.catenn.org/amoxicillin-suspension-rxlist.pdf ">how many mg of amoxicillin should i take for a uti</a> Magda Chambriard, head of Brazilian petroleum regulator ANP,said on Thursday that she had expected "more than 40" companiesto bid for Libra, which holds an estimated 8 billion to 12billion barrels of oil, enough to supply all world oil demandfor three to five months.