Collins, B.N. and Ibrahim, J., 2012. Pediatric Secondhand Smoke Exposure: Systematic Multilevel Strategies to Improve Health. Global Heart, 7(2), pp.161–165. DOI: http://doi.org/10.1016/j.gheart.2012.05.001

Collins BN, Ibrahim J. Pediatric Secondhand Smoke Exposure: Systematic Multilevel Strategies to Improve Health. Global Heart. 2012;7(2):161–5. DOI: http://doi.org/10.1016/j.gheart.2012.05.001

Collins, B. N., & Ibrahim, J. (2012). Pediatric Secondhand Smoke Exposure: Systematic Multilevel Strategies to Improve Health. Global Heart, 7(2), 161–165. DOI: http://doi.org/10.1016/j.gheart.2012.05.001

1. Collins BN, Ibrahim J. Pediatric Secondhand Smoke Exposure: Systematic Multilevel Strategies to Improve Health. Global Heart. 2012;7(2):161-165. DOI: http://doi.org/10.1016/j.gheart.2012.05.001

Collins BN and Ibrahim J, ‘Pediatric Secondhand Smoke Exposure: Systematic Multilevel Strategies to Improve Health’ (2012) 7 Global Heart 161 DOI: http://doi.org/10.1016/j.gheart.2012.05.001

Collins, Bradley N., and Jennifer Ibrahim. 2012. “Pediatric Secondhand Smoke Exposure: Systematic Multilevel Strategies to Improve Health”. Global Heart 7 (2): 161–65. DOI: http://doi.org/10.1016/j.gheart.2012.05.001

Collins, Bradley N., and Jennifer Ibrahim. “Pediatric Secondhand Smoke Exposure: Systematic Multilevel Strategies to Improve Health”. Global Heart 7, no. 2 (2012): 161–65. DOI: http://doi.org/10.1016/j.gheart.2012.05.001

Collins, B Nand J Ibrahim. “Pediatric Secondhand Smoke Exposure: Systematic Multilevel Strategies to Improve Health”. Global Heart, vol. 7, no. 2, 2012, pp. 161–65. DOI: http://doi.org/10.1016/j.gheart.2012.05.001