This paper examines some of the reasons for the maintenance and persistence of family
labour farms within agricultural sectors of advanced capitalist countries: some obstacles to the …

Objective To assess whether screening for abdominal aortic aneurysms in men reduces
mortality. Design Population based randomised controlled trial of ultrasound screening, with …

Prostate cancer screening may detect nonprogressive cancers, leading to overdiagnosis
and overtreatment. The potential for overdiagnosis can be assessed from the reservoir of …

Background Influenza vaccine effectiveness (VE) is generally interpreted in the context of
vaccine match/mismatch to circulating strains with evolutionary drift in the latter invoked to …

Background In late spring 2009, concern was raised in Canada that prior vaccination with the
2008–09 trivalent inactivated influenza vaccine (TIV) was associated with increased risk of …

Background. The 2014–2015 influenza season was distinguished by an epidemic of
antigenically-drifted A(H3N2) viruses and vaccine components identical to 2013–2014. We report …

Methods The Canadian Task Force on Preventive Health Care is an independent panel of
volunteer clinicians and methodologists that makes recommendations about clinical …

Methods The Canadian Task Force on Preventive Health Care is an independent panel of
clinicians and methodologists that makes recommendations about clinical manoeuvres aimed …

Background High levels of participation in cervical screening are reported in Canada from
the 1970’s as a result of early uptake of the Pap smear and universal Medicare. Despite …

The role of morale as a positive psychological construct distinct from the construct of
depression was examined using data from a longitudinal study of 1,685 US soldiers on a …