Schwartz Joel, Melly Steve, & Ren Cizao. (2010). Modifiers of short-term effects of ozone on mortality in eastern Massachusetts - A case-crossover analysis at individual level. BMC.
Chicago Style (17th ed.) CitationSchwartz Joel, Melly Steve, and Ren Cizao. Modifiers of Short-term Effects of Ozone on Mortality in Eastern Massachusetts - A Case-crossover Analysis at Individual Level. BMC, 2010.
MLA (9th ed.) CitationSchwartz Joel, et al. Modifiers of Short-term Effects of Ozone on Mortality in Eastern Massachusetts - A Case-crossover Analysis at Individual Level. BMC, 2010.
Warning: These citations may not always be 100% accurate.