TY - RPRT TI - Glucocorticoids inhibit tetrahydrobiopterin-dependent endothelial function. AU - D G Johns AU - A M Dorrance AU - N L Tramontini AU - R C Webb PY - 2001 DO - 10.1177/153537020122600104 UR - https://pubmed.ncbi.nlm.nih.gov/11368234/ ID - 11368234 ER -