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THE PRAIRIE ECOSYSTEM STUDY (PECOS)
McDuffie, H H, Semchuk, K M, Kerrich, R, Cessna, A J, Irvine, D G, Senthilselvan, A, Ledingham, D L, Juorio, V, Hanke, P, Hagel, L M, Masley, M L, Dosman, J A, Crossley, MVolume:
9
Journal:
Epidemiology
DOI:
10.1097/00001648-199807001-00043
Date:
July, 1998
File:
PDF, 96 KB
1998