@misc{misc3ecaf583,
title   = {Ionizing radiation dose due to the use of agricultural fertilizers},
author = {Umisedo, Nancy Kuniko and Okuno, Emico and Colacioppo, Sérgio and Medina, N. H. and Hiodo, Francisco Yukio},
year = {2008},
publisher = {The Institute},
booktitle   = {International Symposium on the Natural Radiation Environment (NRE VIII)}
}