vol. 40 no. 4 443-445
View Full Text
- Melanie Rae Simpson
- Department of Public Health and General Practice, Norwegian University of Science and Technology, Trondheim, Norway
- Address for reprint requests and other correspondence: M. R. Simpson, NTNU, Det medisinske fakultet, Institutt for samfunnsmedisin, Postboks 8905, 7491 Trondheim, Norway (e-mail: ).