IN Part I of this book practical health education is offered at all the critical periods of life's development, from womb to tomb. The book is enjoyable to read, but some medical data may only be read and understood by the more educated public, and not by socially deprived people in the community. An admirable attempt is made however to educate about what constitutes 'Health and Non-Health' and...

background the impact factor (if), as the most important criterion for journal’s quality measurement, is affected by the self-citation and number of publications in each journal. objectives to find out the relationship between the number of publications and self-citations in a journal, and their correlations with if. materials and methods self-citations and impact factors of nine top gastroente...