TY - RPRT TI - Sperm nuclear halos can transform into normal chromosomes after injection into oocytes. AU - Isaac Mohar AU - Monika A Szczygiel AU - Ryuzo Yanagimachi AU - W Steven Ward PY - 2002 DO - 10.1002/mrd.10147 UR - https://pubmed.ncbi.nlm.nih.gov/12112607/ ID - 12112607 ER -