TY  - SER
AU  - Azevedo,E.M.P.
AU  - Aguiar Filho,C.R.
AU  - Freitas Neto,L.M.
AU  - Rabelo,M.C.
AU  - Santos,M.H.B.
AU  - Lima,P.F.
AU  - Freitas,V.J.F.
AU  - Oliveira,M.A.L.
TI  - Ultrasound fetal measurement parameters for early estimate of gestational age and birth weight in ewe
KW  - OVELHA
KW  - ULTRA-SOM
KW  - PRENHEZ
ER  -