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Carter ER, Pulos E, Delaney J, Matheson EJ, Moffitt DR.Carter ER, et al. Among authors: pulos e.J Asthma. 2000 Dec;37(8):685-90. doi: 10.3109/02770900009087307.J Asthma. 2000.PMID: 11192233
Pulos E, Leng K.Pulos E, et al.Am J Public Health. 2010 Jun;100(6):1035-9. doi: 10.2105/AJPH.2009.174839. Epub 2010 Apr 15.Am J Public Health. 2010.PMID: 20395577Free PMC article.
Roecker EB, Pulos E, Bresnick GH, Severns M.Roecker EB, et al. Among authors: pulos e.Invest Ophthalmol Vis Sci. 1992 Apr;33(5):1575-83.Invest Ophthalmol Vis Sci. 1992.PMID: 1559755