Geographic correlation between the occurrence of endemic nephropathy and urinary tract tumours in vratza district, Bulgaria.

Autor: Chernozemsky, I. N., Stoyanov, I. S., Petkova-Bocharova, T. K., Nicolov, I. G., Draganov, I. V., Stoichev, I. I., Tanchev, Y., Naidenov, D., Kalcheva, N. D.
Zdroj: International Journal of Cancer; Jan1977, Vol. 19 Issue 1, p1-11, 11p
Databáze: Complementary Index
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