TY - RPRT TI - Periodic Delta-like 4 expression in developing retinal arteries. AU - Suzanne Claxton AU - Marcus Fruttiger PY - 2004 DO - 10.1016/j.modgep.2004.05.004 UR - https://pubmed.ncbi.nlm.nih.gov/15533827/ ID - 15533827 ER -