Immunohistochemical detection of estrogen and progesterone receptors in the normal urinary bladder and in pseudomembranous trigonitis. - Pacchioni,D.; Revelli,A.; Casetta,G.; Cassoni,P.; Piana,P.; Tizzani,A.; Bussolati,G.; Massobrio,M. (J Endocrinol Invest, 1992)