by Yasseri, Taha, Sumi, Robert, Kertész, János
Published in PloS one (17.01.2012)

by Li, Wenfa, Liu, Hongzhe, Yang, Peng, Xie, Wei
Published in PloS one (06.06.2016)

by Pennbridge, J, Moya, R, Rodrigues, L
Published in The Western journal of medicine (01.11.1999)

by Brennan, P. F.
Published in Journal of the American Medical Informatics Association : JAMIA (01.05.1995)