Context. Hepatitis A is a common vaccine-preventable disease in the United States. Most
cases occur during community-wide outbreaks, which can be difficult to control. Many case-…

The oxygen consumption (Vo 2 ) of 12 normal women was measured at monthly intervals
during pregnancy and 2, 6 and 12 weeks and 6 months postpartum. At each study session, …

Objective. —To examine the association between incidence of measles and immunization
coverage among preschool-age children. Design. —An ecological study in which measles …

Objective. —To determine the ability of capillary blood lead levels to accurately reflect true
blood lead levels in children at risk for lead poisoning. Design. —A correlation study in which …

A PACIS (pulsed arc cluster-ion source) developed for high average cluster-ion currents is
presented. The performance of the PACIS at different operational modes is described, and the …

• Objective. —To examine the impact of patient insurance status and third-party payment
methods on physician immunization practices. Design. —Family practice physicians and …

THE RESURGENCE of measles in the United States between 1989 and 1991 was associated
with 55622 reported cases, 1,2 11251 hospitalizations, and over 42 000 hospital days (…

El Salvador has a long history of human-rights abuses and a documented record of
violations of medical neutrality and international humanitarian law. Four medical human-rights …

Background: The prevalence of childhood lead poisoning has substantially decreased in
Milwaukee, Wisconsin over the past decade. Nevertheless, by the mid 1990s, 30% of children …

In addition to the Affordable Care Act, states are more frequently turning to Medicaid waivers
to achieve the “Triple Aim” goals of improving the experience of care, improving population …