@misc{misc731af2a5,
title   = {Use of borohydride for total mercury measurement in urine by flameless atomic absorption spectrophotometry},
author = {Carvalho, D. and Santos, A C and Santos, N A G and Queiroz, Regina Helena Costa},
year = {1990},
booktitle   = {Jornada Farmaceutica de Ribeirao Preto}
}