TY - GEN AU - Hájek,Z AU - Kulovaný,E AU - Macek,M AU - Stejskal,D TI - [Is chorionic biopsy a dangerous and outdated method?] SN - 1210-7832 PY - 1994///0719 KW - Abortion, Spontaneous KW - etiology KW - Amniocentesis KW - adverse effects KW - Chorionic Villi Sampling KW - Congenital Abnormalities KW - Female KW - Humans KW - Infant, Newborn KW - Pregnancy N1 - Publication Type: English Abstract; Journal Article ER -