تقرير سلامة الغذاء: Calgary Zoo, Calgary, AB, Canada منذ 5 سنوات • تفاصيل 5 تعليقات تعليق Roast beef sandwich Just myself. Half an hour after eating the sandwich my tummy started to feel upset. Within an hour and a half I vomited and had diarrhea. I have since vomited again.