TY - RPRT TI - N-ethyl-N-nitrosourea-induced prenatally lethal mutations define at least two complementation groups within the embryonic ectoderm development (eed) locus in mouse chromosome 7. AU - E M Rinchik AU - D A Carpenter PY - 1993 DO - 10.1007/bf00360583 UR - https://pubmed.ncbi.nlm.nih.gov/8358168/ ID - 8358168 ER -