TY  - JOUR 
T1  - Effects of metformin treatment on luteal phase progesterone concentration in polycystic ovary syndrome
JO  - Brazilian Journal of Medical and Biological Research
A1  - Meenakumari, K.J.
A1  - Agarwal, S.
A1  - Krishna, A.
A1  - Pandey, L.K.
SN  - 0100-879X
UL  - 10.1590/S0100-879X2004001100007
VL  - 37 
Y1  - 2004
PB  - Brasil 
ER  -