Wilkinson P W, Noble T C, Gray G, Spence O
Br Med J. 1973 Apr 7;2(5857):15-7. doi: 10.1136/bmj.2.5857.15.
Infant feeds made up from dried milk are known to be hazardous if the mixture is too concentrated. Tests with five commercial brands of dried milk showed that nurses, midwives, and mothers often made up feeds incorrectly; in most cases the amount of powder used was excessive.Fewer mistakes would be made if scoops were standardized or, better, if the milk was made up in small, accurately weighed packets.
众所周知，如果奶粉调配得过于浓稠，用奶粉冲调的婴儿食品是有害的。对五个商业品牌奶粉进行的测试表明，护士、助产士和母亲们经常冲调错误；在大多数情况下，奶粉的用量过多。如果勺子标准化，或者更好的是，如果奶粉以小包装精确称重的形式进行调配，错误就会减少。
