Searching for observational studies: what does citation tracking add to PubMed? A case study in depression and coronary heart disease
نویسندگان
چکیده
منابع مشابه
Searching for observational studies: what does citation tracking add to PubMed? A case study in depression and coronary heart disease
BACKGROUND PubMed is the most widely used method for searches of the medical literature, but fails to identify many relevant articles. Electronic citation tracking offers an alternative search method. METHODS Articles investigating the role of depression in the aetiology and prognosis of coronary heart disease were sought through two methods: a) PubMed, and b) citation tracking where Science ...
متن کاملAnxiety and Depression in Patients with Coronary Heart Disease: A Study in a Tertiary Hospital
Anxiety and depression could reduce the quality of life, and exacerbate physical symptoms and even mortality amongst patients with coronary heart disease (CHD). The aim of this study was to investigate the incidence of anxiety and depression in patients with acute CHD. In a period from March to December 2008, the views of 108 CHD patients, hospitalized in a tertiary hospital, were solicited usi...
متن کاملa contrastive study of rhetorical functions of citation in iranian and international elt scopus journals
writing an academic article requires the researchers to provide support for their works by learning how to cite the works of others. various studies regarding the analysis of citation in m.a theses have been done, while little work has been done on comparison of citations among elt scopus journal articles, and so the dearth of research in this area demands for further investigation into citatio...
The Relation between Depression and Ischemic Heart Disease among Middle Aged People: a Case Control Study
Background and Objective: Depression is one of the most common psychological problems, which can elevate the risks of cardiovascular complications. This study was performed with the aim of retrospectively reviewing the relationship between these two illnesses in middle-aged people. Materials and Methods: In this case control study, 200 patients were randomly chosen as the case group from among...
متن کاملanxiety and depression in patients with coronary heart disease: a study in a tertiary hospital
anxiety and depression could reduce the quality of life, and exacerbate physical symptoms and even mortality amongst patients with coronary heart disease (chd). the aim of this study was to investigate the incidence of anxiety and depression in patients with acute chd. in a period from march to december 2008, the views of 108 chd patients, hospitalized in a tertiary hospital, were solicited usi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BMC Medical Research Methodology
سال: 2006
ISSN: 1471-2288
DOI: 10.1186/1471-2288-6-4