TY - RPRT TI - Ulinastatin prevents hyperoxia-induced lung injury on newborn rats by downregulating TNF-α and inhibiting macrophage infiltration AU - Xu, F. AU - Deng, W. AU - Kong, X. AU - Feng, Z. PY - 2018 DO - 10.1101/494773 UR - https://www.biorxiv.org/content/10.1101/494773v1 ID - 10.1101/494773 ER -