منابع مشابه
Chromosome heteromorphisms are more frequent in couples with recurrent abortions.
Chromosomal heteromorphism is considered a variant of a normal karyotype, but it is more frequent in couples with repeated miscarriages. We investigated chromosomal heteromorphism in couples with repeated miscarriages in comparison with a control group. A total of 455 couples who applied to our genetic diagnosis laboratory in Diyarbakir, Turkey, were evaluated for chromosome heteromorphis...
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Recently. this journal published a study by Appelman and Mayzner (1981) in which the authors examined previous letter-recognition studies to determine whether more frequent letters were easier to recognize than less frequent letters (the letter-frequency effect). They found a discrepancy between accuracy studies and reaction time (RT) studies, with only the latter providing evidence for a lette...
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Kafka (2009) has done an exemplary job of synthesizing disparate perspectives on dysregulated sexuality, and distilling the common elements into Hypersexual Disorder, a proposed new diagnosis for the fifth edition of the Diagnostic and Statistical ManualofMentalDisorders.Thereappears tobesubstantialclinical support for this disorder; however, strong empirical evidence demonstrating its validity...
متن کاملMore than poverty: disruptive events among women having abortions in the USA.
BACKGROUND In the USA, abortion has become increasingly concentrated among poor women. For many, poverty represents difficulties meeting financial obligations, but the authors expect it is also associated with a range of potentially difficult life circumstances that may influence women's pregnancy decisions. METHODS This mixed methods study relied on two data sources. Quantitative data came f...
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Letter grading of restaurants following inspection has substantial short-term benefits—as well as some drawbacks—according to Stanford University economist Pbillip Leslie, Mr, Leslie, who is assistant professor of strategic management at Stanford, has been studying the impact of Los Angeles County's report card-style letter grading, which went into effect in 1998, "The lesson for counties is th...
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ژورنال
عنوان ژورنال: BMJ
سال: 1975
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.1.5949.95-b