Patients can hold physicians directly or vicariously liable for the malpractice of nurse practitioners under their supervision. Restrictive scope-of-practice laws governing nurse practitioners can ease patients' legal burdens in establishing physician liability. We analyze the effect of restrictive scope-of-practice laws on the number of malpractice payments made on behalf of physicians between...

in modern legal systems there are a variety of sources of law. judicial precedent is one of the legal sources; thus, precedents of supreme court, like enactments of parliament, are enforceable in courts. this similarity between precedents and acts impose many problems as role of supreme court in interpretation of   laws. but the most important problem is the possibility of changing previous pre...

The widespread phenomenon of enacting HIV-specific laws to criminally punish transmission of, exposure to, or non-disclosure of HIV, is counter-active to good public health conceptions and repugnant to elementary human rights principles. The authors provide ten reasons why criminal laws and criminal prosecutions are bad strategy in the epidemic.

in the previous article written by the author of this paper we saw that economic principles governing  legislation policy in the field of copyright make legislator enact efficient laws and regulations on copyright and prevent him to enact contrary regulations in the same fields. the previous article considered three economic principles and now this article tries to examine two economic principl...

Many states have enacted fetal protection laws as a way of promoting fetal health and combatting the problem of in utero fetal drug abuse. These laws, however, unduly compromise the constitutional rights of pregnant women, implicating a woman’s rights to privacy, due process, and equal protection under the laws. Additionally, such laws compromise both maternal health and fetal health by discour...

In the late 1990s, in an effort to dispute the link between secondhand smoke and lung cancer, Philip Morris initiated a campaign to legislate "sound science." The campaign involved enacting data access and data quality laws to obtain previously confidential research data in order to re-analyze it based on industry-generated data quality standards. Philip Morris worked with other corporate inter...

BACKGROUND The Synar Amendment was enacted by the US Congress in 1992 to require states and territories to establish and enforce laws prohibiting the sale of tobacco to minors. OBJECTIVE To describe state and federal efforts to comply with the Synar mandate. METHODS State and federal actions were examined for the eight years following enactment. DATA SOURCES Federal documents from 1992-20...