The American Academy of Pediatrics recommends introducing babies to solid foods when they are between 4 and 6 months of age.
원문출처 : http://www.cnn.com/2016/09/20/health/baby-led-weaning-choking-risk/index.html
원문출처 : http://www.cnn.com/2016/09/20/health/baby-led-weaning-choking-risk/index.html