Issn Print: 0029-7828 Publication Date: 1977/06/01 Print Facebook Twitter LinkedIn Email CHORIOCARCINOMA: EXPRESSION OF TUMOR- AND TROPHOBLAST-ASSOCIATED ANTIGENS IN PATIENTS WITH LOW CHORIONIC GONADOTROPIN EXCRETION M SEPPÄLÄ; E-M RUTANEN; T RANTA; I AHO; U NIEMINEN; H-A UNNÉRUS; E SAKSELA Checking for direct PDF access through Ovid View on Journal Site Excerpt