One is the respiratory center and may explain a known link between smoking and sudden infant death syndrome 其中的呼吸中枢也许能解释吸烟和婴儿猝死综合症之间的关联。
2.
New york ( reuters health ) dec 15 - the incidence of sudden infant death syndrome has dropped substantially since the widely promoted recommendation that infants be placed on their backs to sleep 纽约（路透社健康版） 12月15日? ?自从婴儿应该仰卧睡觉的建议被广泛宣扬以来，婴儿猝死综合症的发生率大大降低了。
3.
Both babies whose mothers smoke while pregnant and babies who are exposed to secondhand smoke after birth are more likely to die from sudden infant death syndrome ( sids ) than babies who are not exposed to cigarette smoke 不论是孩子的母亲在怀孕时吸烟还是孩子在出生后暴露于二手烟的环境中，都会造成这些孩子死于“婴儿猝死综合症”的可能性远高于那些未暴露于香烟烟雾中的孩子。
