Histochemical assay of estrogen and prog
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Louis P. Pertschuk; Ellis H. Tobin; Eric Gaetjens; Anne C. Carter; George A. Deg
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Article
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1980
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John Wiley and Sons
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English
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Estrogen (ER) and progesterone (PgR) receptors were assayed by histochemistry in primary, recurrent, and metastatic breast cancer. Ligand-conjugates composed of 17P-estradiol and 1 lcu-hydroxyprogesterone covalently linked to bovine serum albumin and labelled with fluorescein isothiocyanate were emp