Simpson ER (2003). "Sources of estrogen and their importance". The Journal of Steroid Biochemistry and Molecular Biology. ج. 86 ع. 3–5: 225–30. DOI:10.1016/S0960-0760(03)00360-1. PMID:14623515.
NELLY MAURAS, JOHN LIMA, DEVAL PATEL, ANNIE RINI, ENRICO DI SALLE, AMBROSE KWOK, AND BARBARA LIPPE. "Pharmacokinetics and Dose Finding of a Potent Aromatase Inhibitor, Aromasin (Exemestane), in Young Males". The Journal of Clinical Endocrinology & Metabolism. 2003 http://jcem.endojournals.org/content/88/12/5951.full.pdf. {{استشهاد بدورية محكمة}}: روابط خارجية في |المجلد= (مساعدة)صيانة الاستشهاد: أسماء متعددة: قائمة المؤلفين (link)
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pubmed.ncbi.nlm.nih.gov
Simpson ER (2003). "Sources of estrogen and their importance". The Journal of Steroid Biochemistry and Molecular Biology. ج. 86 ع. 3–5: 225–30. DOI:10.1016/S0960-0760(03)00360-1. PMID:14623515.
