TY - RPRT TI - Lack of complementation between xeroderma pigmentosum complementation groups D and H. AU - R T Johnson AU - G C Elliott AU - S Squires AU - V C Joysey PY - 1989 DO - 10.1007/bf00278989 UR - https://pubmed.ncbi.nlm.nih.gov/2921028/ ID - 2921028 ER -