TY - GEN AU - Gregson,N M AU - Johnson,M TI - Culture of bloody amniotic fluid for chromosome analysis: an improved method SN - 0022-2593 PY - 1981///0613 KW - Amniocentesis KW - Amniotic Fluid KW - cytology KW - Cells, Cultured KW - Chromosomes, Human KW - ultrastructure KW - Cytological Techniques KW - Female KW - Humans KW - Karyotyping KW - Pregnancy N1 - Publication Type: Journal Article UR - https://doi.org/10.1136/jmg.17.5.388 ER -