@article {kopeikina1997imbalance,
	title = {Imbalance of tissue-type plasminogen activator (t-PA) and its specific inhibitor (PAI-1) in patients with rheumatoid arthritis associated with disease activity},
	journal = {Clinical rheumatology},
	volume = {16},
	number = {3},
	year = {1997},
	pages = {254{\textendash}260},
	publisher = {Springer},
	author = {Kopeikina, LT and Kamper, E F and Koutsoukos, V and Bassiakos, Y. and Stavridis, I}
}
