TY  - JOUR 
T1  - Seminal analysis, cryogenic preservation, and fertility in matrinxã fish, Brycon cephalus (Günther, 1869)
JO  - Brazilian Archives of Biology and Technology
A1  - Ninhaus-Silveira, Alexandre
A1  - Foresti, Fausto
A1  - Veríssimo-Silveira, Rosicleire
A1  - Senhorini, José Augusto
SN  - 1516-8913
UL  - 10.1590/S1516-89132006000500015
VL  - 49 
Y1  - 2006
PB  - Brasil 
ER  -