TY - GEN AU - Subrt,I AU - Prchlíková,H TI - An extra chromosomal centric fragment in an infant with stigmata of Down's syndrome SN - 0022-2593 PY - 1971///0413 KW - Chromosome Aberrations KW - Chromosomes, Human, 21-22 and Y KW - Dermatoglyphics KW - Down Syndrome KW - Humans KW - Infant KW - Karyotyping KW - Male KW - Trisomy N1 - Publication Type: Journal Article UR - https://doi.org/10.1136/jmg.7.4.407 ER -