The chance of rain, shown on a weather app, is given as a percentage. This is a relative frequency, based on real data. The chance of rain, shown on a weather app, is given as a percentage. This is a ...
Li-Fraumeni Syndrome (LFS) is characterized by a high incidence of a variety of cancers diagnosed at young ages. On the basis of 24 families selected according to standard criteria Li et al. (1988) ...
Objective: To assess the relative validity of a semi-quantitative food frequency questionnaire (SQFFQ) against 28 day weighed diet records (WDRs). Subjects and methods: The SQFFQ was administered to ...