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Musyoka NM, Petrik LF, Balfour G, Gitari WM, Hums E.Musyoka NM, et al. Among authors: petrik lf.J Environ Sci Health A Tox Hazard Subst Environ Eng. 2011;46(14):1699-707. doi: 10.1080/10934529.2011.623961.J Environ Sci Health A Tox Hazard Subst Environ Eng. 2011.PMID: 22175873
Musyoka NM, Petrik LF, Gitari WM, Balfour G, Hums E.Musyoka NM, et al. Among authors: petrik lf.J Environ Sci Health A Tox Hazard Subst Environ Eng. 2012;47(3):337-50. doi: 10.1080/10934529.2012.645779.J Environ Sci Health A Tox Hazard Subst Environ Eng. 2012.PMID: 22320685
Akinyemi SA, Akinlua A, Gitari WM, Khuse N, Eze P, Akinyeye RO, Petrik LF.Akinyemi SA, et al. Among authors: petrik lf.J Environ Manage. 2012 Jul 15;102:96-107. doi: 10.1016/j.jenvman.2011.11.018. Epub 2012 Mar 22.J Environ Manage. 2012.PMID: 22446137