TY - GEN AU - Gropp,A TI - [Chromosome studies in spontaneous abortion] SN - 0070-4113 PY - 1968///1107 KW - Abortion, Spontaneous KW - etiology KW - Adult KW - Chromosomes, Human, 16-18 KW - Chromosomes, Human, 4-5 KW - Female KW - Fetus KW - Humans KW - Karyotyping KW - Polyploidy KW - Pregnancy KW - Trisomy N1 - Publication Type: Journal Article ER -