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6. Second-trimester maternal serum alpha-fetoprotein, human chorionic gonadotropin, and unconjugated oestriol after early transvaginal multifetal pregnancy reduction. Groutz A; Amit A; Yaron Y; Yovel I; Wolman I; Legum C; Lessing JB Prenat Diagn; 1996 Aug; 16(8):723-7. PubMed ID: 8878282 [TBL] [Abstract][Full Text] [Related]
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