TY  - JOUR 
T1  - A comparison of CA125, HE4, risk ovarian malignancy algorithm (ROMA), and risk malignancy index (RMI) for the classification of ovarian masses
JO  - Clinics
A1  - Anton, Cristina
A1  - Carvalho, Filomena Marino
A1  - Oliveira, Elci Isabel
A1  - Maciel, Gustavo Arantes Rosa
A1  - Baracat, Edmund Chada
A1  - Carvalho, Jesus Paula
SN  - 1807-5932
UL  - 10.6061/clinics/2012(05)06
VL  - 67 
Y1  - 2012
PB  - Brasil 
ER  -