Canadian and English students' beliefs about waterpipe smoking: a qualitative study. by Roskin, J, Aveyard, P

The INQUA Dunes Atlas chronologic database by Lancaster, N, Wolfe, S, Thomas, D, Bristow, C, Bubenzer, O, Burrough, S, Duller, G, Halfen, A, Hesse, P, Roskin, J, Singhvi, A, Tsoar, H, Tripaldi, A, Yang, X, Zárate, M