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Ozonoff D, Aschengrau A, Coogan P.Ozonoff D, et al. Among authors: coogan p.Toxicol Ind Health. 1994 May-Jun;10(3):119-41. doi: 10.1177/074823379401000302.Toxicol Ind Health. 1994.PMID: 7855862No abstract available.
Paulu CA, Ozonoff DM, Coogan P, Wartenberg D.Paulu CA, et al. Among authors: coogan p.Public Health Rep. 1995 Nov-Dec;110(6):776-83.Public Health Rep. 1995.PMID: 8570834Free PMC article.No abstract available.
Aschengrau A, Coogan PF, Quinn M, Cashins LJ.Aschengrau A, et al. Among authors: coogan pf.Am J Ind Med. 1998 Jul;34(1):6-14. doi: 10.1002/(sici)1097-0274(199807)34:1<6::aid-ajim2>3.0.co;2-x.Am J Ind Med. 1998.PMID: 9617382