TY - RPRT TI - Potential gene sequence isolation and regional mapping in human chromosome 21. AU - C Brahe AU - F Tassone AU - A Millington-Ward AU - A Serra AU - K Gardiner PY - 1990 DO - 10.1002/ajmg.1320370724 UR - https://pubmed.ncbi.nlm.nih.gov/2127361/ ID - 2127361 ER -