https://atlantak.com/fda-%ec%a0%84%ec%9e%90%eb%8b%b4%eb%b0%b0-%ec%b2%ab-%ec%8a%b9%ec%9d%b8%ec%9d%bc%eb%b0%98-%eb%8b%b4%eb%b0%b0%eb%b3%b4%eb%8b%a4-%eb%8f%85%ec%84%b1-%ec%a0%81%ec%96%b4/
FDA, 전자담배 첫 승인…"일반 담배보다 독성 적어"