@article {31305,
	title = {Differentiating Psoriatic Arthritis From Psoriasis Without Psoriatic Arthritis Using Novel Serum Biomarkers},
	journal = {Arthritis Care \& Research},
	volume = {70},
	year = {2018},
	pages = {454-461},
	author = {Daniela Cretu and Lisa Gao and Kun Liang and Antoninus Soosaipillai and Eleftherios P. Diamandis and Vinod Chandran}
}
