AU  - Rapp SR, Espeland MA, Shumaker SA, et al
TI  - Effect of estrogen plus progestin on global cognitive function in postmenopausal women: The women's health initiative memory study: a randomized controlled trial
PT  - JOUR
DP  - 2003
TA  - JAMA
pages = {2663-2672},
VI  - 289
IP  - 20
AID  - 10.1001/jama.289.20.2663 [doi]
4100  - http://dx.doi.org/10.1001/jama.289.20.2663
SO  - JAMA May 28, 2003 289(20):2663