Dong GH, Qian ZM, Liu MM, Wang D, Ren WH, Bawa S, Fu J, Wang J, Lewis R, Zelicoff A, Simckes M, Trevathan E. Breastfeeding as a modifier of the respiratory effects of air pollution in children. Epidemiology (Cambridge, Mass.). 2013 May;24(24). 387-94. PMID: 23429406 [PubMed]
Breastfeeding and air pollution are both important factors for respiratory symptoms and asthma in children. Few studies have examined possible interaction between them on respiratory outcomes.