TY - RPRT TI - Thymocyte lineage commitment: is it instructed or stochastic? AU - C B Davis AU - D R Littman PY - 1994 DO - 10.1016/0952-7915(94)90100-7 UR - https://pubmed.ncbi.nlm.nih.gov/7912080/ ID - 7912080 ER -