1996 Buick Roadmaster Owner's Manual - Page 153

It's the amount of alcohol that counts. example, if For the same person drank three double martinis ounces (3 or 90 ml of liquor each) withinan hour, the person's BAC would beclose to 0.12 percent. A person who consumes food just before or during drinking will have a somewhat lowerBAC level. There is a gender difference, too. Women generally have a lower relative percentage of body water than men. 4-3