<sod >At least 200 people have been killed, monitors have said, but it has been difficult to document the wounded and casulties as the bombing has been so intense.< eod>< sod > ÃÂÃÂ  At least 200 people have been killed in one of the bloodiest weeks in SyriaÃÂ¢ÃÂÃÂs almost six-year-long war, monitors said, but it has been so difficult to document the numbers of wounded and casualties because of the intense bombing that the death toll is expected to rise.< eod>