TY - RPRT TI - Oh no, Notch again! AU - J Frisén AU - U Lendahl PY - 2001 DO - 10.1002/1521-1878(200101)23:1<3::aid-bies1001>3.0.co;2-f UR - https://pubmed.ncbi.nlm.nih.gov/11135303/ ID - 11135303 ER -