Diseases 120 Demography 36 Diagnosis 26 Drugs 26 Decision making 24 Derivatives securities 18 Dissertations, Academic 18 Data processing 15 Dictionaries 13 Demographic surveys 9 Dental care 8 Drug use 8 Data protection 7 Diabetes 7 Drug addicts 7 Data mining 6 Design and construction 6 Desktop publishing Computer programs 6 Dreamweaver 6 Dermatology 5 Description and travel 5 Diagnosis, Differential 5 Diet therapy 5 Directories 5 Diet 4 Dietetics 4 Difference equations 4 Drinking water 4 Drug abuse 4 Death 3 Delphi 4 (Γλώσσα προγραμματισμού υπολογιστή) 3 Dementia 3 Deming W. Edwards 3 Democracy 3 Dental public health 3 Dentistry 3 Depression, Mental 3 Diet in disease 3 Digestive system 3 Disorders 3 DBMS (Επιστήμη υπολογιστή) 2 DNA 2 DVD technology 2 Decentralization in government 2 Delphi 5 (Γλώσσα προγραμματισμού υπολογιστή) 2 Dengue 2 Dental economics 2 Developing countries 2 Development 2 Developmental psychology 2 Diagnosis, Laboratory 2 Diagnosis, Surgical 2 Director (Προγράμματα υπολογιστή) 2 Director 8 (Προγράμματα υπολογιστή) 2 Directory services (Computer network technology) 2 Distance education 2 Drug utilization 2 Durkheim Emile 2 DDT (Insecticide) 1 DDT (Εντομοκτόνο) 1 DEVELOPING COUNTRIES 1 DOS (Λειτουργικό σύστημα υπολογιστή) Οδηγοί 1 DR DOS 6.0 (Λειτουργικό σύστημα υπολογιστή) 1 DR DOS 6.0 (Λειτουργικό σύστημα υπολογιστή) Οδηγοί 1 DS (Αρχείο υπολογιστή) 1 Dairy products 1 Dairy products in human nutrition 1 Dali Salvador 1 Data disk drives 1 Database management 1 De Coulomb Charles - Augustin 1 Deafness 1 Death Psychological aspects Study and teaching 1 Decision support systems 1 Degas Edgar 1 Deglutition disorders 1 Delivery of Health Care 1 Delivery of health care 1 Dental offices 1 Deportation 1 Derrida Jacques 1 Desktop publishing 1 Desktop publishing Συνέδρια 1 Developing countries Social conditions 1 Development psychology 1 Developmental biology 1 Developmental psychobiology 1 Developmentally disabled children 1 Diagnostic imaging 1 Diagnostic use 1 Dialectic 1 Dialectical materialism 1 Dienstleistung 1 Digital control systems 1 Dior Christian 1 Director 7 (Προγράμματα υπολογιστή) 1 Disaster medicine 1 Disaster relief 1 Disc jockeys Επαγγελματικός οδηγός 1 Discipline 1