TY  - SER
AU  - Madureira,E.H.
AU  - Barnabe,R.C.
AU  - Pinto,P.A.
AU  - Barnabe,V.H.
AU  - Martins Sobrinho,E.O.
TI  - Progesterone concentrations measured by radioimmunoassay in blood plasma and in fat-free milk of Gir breed cows (Bos indicus). Determinations during oestrous cycle. Early pregnancy diagnosis
KW  - BOVINO
KW  - LEITE DESNATADO
KW  - PROGESTERONA
KW  - PRENHEZ
KW  - DIAGNOSTICO
ER  -