نتایج جستجو برای: 648
تعداد نتایج: 1712 فیلتر نتایج به سال:
Background : Blood is a resusciate source of life which there is no replacement for it. Limited time of preserving, screening tests of blood health, group determining, and cross-matching, that necessitate personal and laboratory costs, increase the importance of correct request and suitable consumption. This study was conducted to determine the frequency of blood transfusion and its components...
THE ACTION OF hfINUTE FACTORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 629 Blond-Minute . . . . . . . . , . . . , . . . . . . . . . . , . . . . . . . . . , , , . . , . , . . . . Autosomal Minutes and sex-linked spots. . . . . . . . . . . . . . . . . . . . . . The specificity of the effects of sex-linked and autosomal Minutes. . . . . . . ...
Youth suicide prevention is an important public health issue. However, few prevention programs are theory driven or systematically evaluated. This study evaluated Connect, a community-based youth suicide prevention program. Analysis of pre and posttraining questionnaires from 648 adults and 204 high school students revealed significant changes in knowledge and attitudes about suicide, increased...
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