This approach allowed flyers listing the names of public health centers, diagnostic clinics, and pharmacies participating in the needle-exchange program to make their way into the usually inaccessible IDU community. And word-of-mouth took the information directly into places the flyers didn't reach.
就這樣，列上包括各地衛生所、醫檢所和合作藥房在內的「針具交換」實施點的傳單，在封閉的用毒圈中傳佈，而傳單不及之處，更直接的口耳相傳也發揮了功效。