Endemic nephropathy,
Publishing house of the Bulgarian academy of sciences, 1974, 344 p..
.
Endemic nephropathy.
Sofia: Publishing house of the Bulgarian academy of sciences, 1974, 344 p..
(1974)
Endemic nephropathy,
Sofia: Publishing house of the Bulgarian academy of sciences, 344 p.
(1974).
Endemic nephropathy. Proceedings of the second international symposium of endemic nephropathy, Sofia, November 9-11, 1972. Sofia: Publishing house of the Bulgarian academy of sciences, 344 p..