Health-related and socio-demographic factors associated with frailty in the elderly: a systematic literature review
Perceptions and practices of Angolan health care professionals concerning intimate partner violence against women
Short-term impact of changes in drinking-and-driving legislation in Guadalajara and Zapopan, Jalisco, Mexico
Socio-demographic characteristics, subjective well-being, and homophobia experienced by a sample of gay men from three cities in Chile
Work-related disability among postal employees: incidence, duration, and social security costs in 2008