"Our findings suggest that NAS may have directly contributed to enhancing the exact epidemic that they themselves were intended to fight," the authors state.
Imiphumela yethu iphakamisa ukuthi i-NAS kungenzeka banikele ngokuqondile ekuqhakambiseni ubhadane oluqondile bona ngokwabo ababehloselwe ukulwisana nalo. "17