TY - SER AU - Felício,L.P. AU - Spinosa,H.de S. AU - Rocha,L.C.de S. AU - Hucke,E.E.T.da S. TI - Developmental expression of sexual differences in open-field behaviour and plasma cholinesterase activity in male, female and masculinized female rats KW - RATO KW - REPRODUÇÃO ANIMAL KW - COMPORTAMENTO ANIMAL ER -