TY - GEN AU - HACKE,W TI - [A new method of testing for placental retention with barium sulfate, with a contribution on the symptomatology, therapy and diagnosis of partial retention] SN - 0044-4197 PY - 2004///0215 KW - Barium Sulfate KW - Female KW - Humans KW - Placenta KW - Placenta, Retained KW - Pregnancy N1 - Publication Type: Journal Article ER -