TY - RPRT TI - Multiple human TK chromosomes in human-mouse somatic cell hybrids. AU - H Green AU - R Wang AU - O Kehinde AU - M Meuth PY - 1971 DO - 10.1038/newbio234138a0 UR - https://pubmed.ncbi.nlm.nih.gov/5289312/ ID - 5289312 ER -