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Soil fertility factors in relation to oesophageal cancer risk areas in Transkei, southern Africa
Rheeder, J P, Marasas, W F O, Farina, M P W, Thompson, G R, Nelson, P EVolume:
3
Journal:
European Journal of Cancer Prevention
DOI:
10.1097/00008469-199401000-00007
Date:
January, 1994
File:
PDF, 468 KB
1994