by Xu, Q, Chan, C.P.Y, Yu, C.M, Sun, Q, Cheung, K.Y, Ip, W.S, Glatz, J.F.C, Renneberg, R
Published in International journal of cardiology (2011)

by Ip, Melody W.S., Manning, Matthew, Wong, Gabriel T.W., Wong, Dennis S.W.
Published in Children and youth services review (01.10.2020)

by Ws, Angie, Zwaigenbaum, Lonnie, Nicholas, David, Sharon, Raphael
Published in Paediatrics & child health (01.06.2015)

by Fu-Lai Chung, Ip, W.W.S.
Published in IEEE transactions on systems, man and cybernetics. Part C, Applications and reviews (01.02.2001)