TY  - JOUR 
T1  - Hematoxylin: a simple, multiple-use dye for chromosome analysis
JO  - Genetics and Molecular Biology
A1  - Guerra, Marcelo
SN  - 1415-4757
UL  - 10.1590/S1415-47571999000100016
VL  - 22 
Y1  - 1999
PB  - Brasil 
ER  -