نتایج جستجو برای: presumptive doubt
تعداد نتایج: 22943 فیلتر نتایج به سال:
Five crystalline retinenes have been isolated, which have every appearance of being cis-trans isomers of one another. They are all-trans retinene; three apparently mono-cis isomers: neoretinenes a and b and isoretinene a; and isoretinene b, an apparently di-cis isomer. The absorption spectra of these substances display the relations expected of cis-trans isomers. The main absorption band is dis...
OBJECTIVES Tobacco is an important risk factor for tuberculosis (TB) infection and TB disease. Identifying tobacco users and providing tobacco cessation services is expected to reduce the burden of TB. We assessed tobacco use among presumptive TB patients attending a tertiary hospital and their willingness to attend tobacco cessation services. METHODS A cross-sectional study was conducted amo...
EA TI VE S O LU TI O N S When Congress established the State Children’s Health Insurance Program (SCHIP) in 1997, it also enacted presumptive eligibility, a new state option for expediting children’s enrollment in Medicaid.1 Presumptive eligibility helps states cover children more quickly by allowing them to provide immediate, but temporary, enrollment in Medicaid or SCHIP to children who appea...
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