D a t a s o u r c e s Studies were identified by searching MEDLINE (1966 to 2000) with the terms chickenpox, vaccination, and human and with methodologic terms to retrieve high-quality controlled clinical trials and cohort studies; EMBASE/Excerpta Medica; and the Cochrane Library. The Internet was searched for position papers and summaries from health organizations and vaccine product informati...

Th e aim of the study was to analyse the changes in BMI category between 7 and 16–18 years of age on the basis of continuous studies and evaluate which factors are related to the increase and decrease in BMI category. Data were collected from 1008 secondary school students aged 16–18 y. Body height and weight were measured and BMI was calculated. Information on height and body mass in earlier p...

I i!s rItecen1t (fourtli) edition1 of Dr),. N(wnS popular little '' Aids' w%ill, the reviewer feels, h)e as wel(-lI received as have 1)10n its pre((IvcessorsI. 'I'lhe general layout of the book1 is similar-, there being a simiiply presente(l yet valuable initroductionl, this being followed by the main body of the book which is divided into two parts. Part one is further subdivided into two part...