TY  - SER
AU  - Souza,C.J.H.
AU  - Chagas,L.M.
AU  - Moraes,J.C.F.
TI  - The influence of the prolificacy gene Fec B on the reproductive biology of 3/4 Romney Marsh x 1/4 Merino Booroola ewes
KW  - Ovelha
KW  - Gene
KW  - Ciclo Estral
ER  -