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Khan A, Nawaz U, Ulhaq A, Robinson RW.Khan A, et al. Among authors: robinson rw.PLoS One. 2020 Dec 17;15(12):e0243243. doi: 10.1371/journal.pone.0243243. eCollection 2020.PLoS One. 2020.PMID: 33332376Free PMC article.
Harun MAYA, Johnson J, Robinson RW.Harun MAYA, et al. Among authors: robinson rw.J Environ Sci (China). 2016 Jun;44:109-119. doi: 10.1016/j.jes.2015.09.020. Epub 2016 Feb 1.J Environ Sci (China). 2016.PMID: 27266307