antiestrogen Definition

tamoxifen, used, ici, acts, act, estrogen, effects, activity, effect, estradiol, action, growth, administration, cancer, presence, pure, nonsteroidal, new, potent, steroidal, synthetic, mixed, specific, therapy, drug, response, treatment, adjuvant, adrenergic, adrenoceptor, adsorbent, agonist, allergen, analgesic, analgesics, androgen, androgens, antacid, antagonist, antiandrogen, antioxidant, cholinergic, corticosteroid, dopaminergic, estrogens, flavonoids, hypnotic, inotropic, ligand, muscarinic, neurotrophic, opiate, opioid, opioids, relaxant, releasing, serotoninergic, vasodilator, vasodilators,