So did these ads that the CDC put on, these television ads that featured a woman with a hole in her throat and that were very graphic and very disturbing, did they actually have an impact on whether people quit?
Podobnie było z reklamami  wyemitowanymi przez CDC, te bardzo obrazowe, niepokojące reklamy z kobietą z dziurą w gardle. Czy wpłynęły jakoś na rzucanie palenia?