A Randomized Trial of Letrozole in Postmenopausal Women after Five Years of Tamoxifen Therapy for Early-Stage Breast Cancer

Goss, Paul E ; Ingle, James N ; Martino, Silvana ; Robert, Nicholas J ; Muss, Hyman B ; Piccart, Martine J ; Castiglione, Monica ; Tu, Dongsheng ; Shepherd, Lois E ; Pritchard, Kathleen I ; Livingston, Robert B ; Davidson, Nancy E ; Norton, Larry ; Perez, Edith A ; Abrams, Jeffrey S ; Therasse, Patrick ; Palmer, Michael J ; Pater, Joseph L

The New England journal of medicine, 2003-11, Vol.349 (19), p.1793-1802 [Periódico revisado por pares]

United States: Massachusetts Medical Society

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