TY - RPRT TI - Structural differences between specific-locus mutations induced by different exposure regimes in mouse spermatogonial stem cells. AU - L B Russell AU - E M Rinchik PY - 1993 DO - 10.1016/0027-5107(93)90084-s UR - https://pubmed.ncbi.nlm.nih.gov/7688077/ ID - 7688077 ER -