TY - RPRT TI - X-ray diffraction from isolated metaphase chromosomes. AU - J F Pardon AU - B M Richards AU - L G Skinner AU - C H Ockey PY - 1973 DO - 10.1016/0022-2836(73)90390-2 UR - https://pubmed.ncbi.nlm.nih.gov/4737476/ ID - 4737476 ER -