TY - RPRT TI - Postnatal developmental delay and chromosomal abnormalities. AU - M N Ahmed AU - G R DeLong AU - M B Qumsiyeh PY - 2000 DO - 10.1177/000992280003900407 UR - https://pubmed.ncbi.nlm.nih.gov/10791136/ ID - 10791136 ER -