TY - JA AU - Garson,J.A AU - Kemshead,J.T AU - Van den Berghe TI - Novel non-isotopic in situ hybridization technique detects small (1 Kb) unique sequences in routinely G-banded human chromosomes: fine mapping of n-myc and B-NGF genes PY - 1987/// T2 - Nucleic Acids Research ER -