Do you have any exams coming up? <a href=" http://www.catenn.org/matrix-ibuprofeno-600-mg.pdf#tennis ">pediatric dose ibuprofen weight</a> "There is no determined cause at this stage," Mr Mullins added. "It&#039;s looking like the most likely cause would be a cigarette butt or maybe a hot car exhaust pipe, but we&#039;re just not sure at this stage."