In vitro differentiation of human monocytes to macrophages: change of PDE profile and its relationship to suppression of tumour necrosis factor-alpha release by PDE inhibitors.
Br J Pharmacol. 1997 May;121(2):221-31. doi: 10.1038/sj.bjp.0701124.
Br J Pharmacol. 1997.
PMID: 9154331
Free PMC article.