Three-quarters of chronic obstructive pulmonary disease (COPD) cases have their origins in poor lung function pathways beginning in childhood. These pathways are associated with exposures in childhood, and amplified by …read more Source:: Science
Tag: risk factors
Why is one twin smaller than the other? Answer could lie in the placenta
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•When a baby is born small, it’s often attributed to genetic factors or maternal risk factors like poor nutrition or smoking. But a twin study now finds that slower transport …read more Source:: Science