TY  - JOUR 
T1  - Low levels of sex hormone-binding globulin and hyperproinsulinemia as markers of increased pancreatic ß-cell demand in men
JO  - Brazilian Journal of Medical and Biological Research
A1  - Reis, A.F.
A1  - Miranda, W.L.
A1  - Chacra, A.R.
SN  - 0100-879X
UL  - 10.1590/S0100-879X1998001200006
VL  - 31 
Y1  - 1998
PB  - Brasil 
ER  -