Because KNHES and KNHANES data do not contain personal information and are publically available through on-line request ( we did not have to address ethical concerns
If the total value of your gifts exceeds this, you are required to pay import tax and VAT on the excess amount
Even if mothers smoke away from their babies, the third-hand smoke that is, the residue left behind on clothes, furniture and car upholstery is toxic. Smoking and breastfeeding can also affect milk production its been associated with a decrease in milk supply (which has the potential to affect babys weight gain) and an inhibition of the let-down reflex for the mother, according to La Leche League International
Women who smoke and suffer from HPV are also more at risk of cervical cancer, as it weakens the immune systems ability to fight HPV infections
Du YP, Dalwani M, Wylie K, Claus E, Tregellas JR (2007)