Authors:
Chevalier, H
Los, F
Boichut, D
Bianchi, M
Nutt, DJ
Hajak, G
Hetta, J
Hoffmann, G
Crowe, C
Citation: H. Chevalier et al., Evaluation of severe insomnia in the general population: results of a European multinational survey, J PSYCHOPH, 13(4), 1999, pp. S21-S24
Authors:
Beverstock, GC
Mollevanger, P
Baaij, M
Lind, J
van Ieperen, L
Bartelings, MM
Teunissen, K
Brandenburg, H
Van Opstal, D
Los, F
Citation: Gc. Beverstock et al., Nasopharyngeal teratoma and mosaic tetrasomy 1q detected at amniocentesis - A case report and review of the literature, CANC GENET, 115(1), 1999, pp. 11-18