POST AT THE MRC BIOSTATISTICS UNIT, CAMBRIDGE There is likely to be a vacancy for a statistician for 18 months from around April or May this year to work on models of inter- and intra- individual variation in dietary intakes of pesticide residues. The salary provided for in the grant allows for considerable flexibility in the age and experience of the postholder. A formal advertisement will be issued at a later data but interested parties are invited to contact me, Stephen Duffy, for informal discussion in the meantime. Candidates should be qualified in statistics and have some experience of working with mixed models. For further information, please contact: Stephen W. Duffy, MRC Biostatistics Unit, Institute of Public Health, Robinson Way, Cambridge CB2 2SR UK Tel: 44 (0)1223 330397 Fax: 44 (0)1223 330388 email: [log in to unmask] %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%