Science direct

Click here A database with peer-reviewed journals, articles, book chapters, and open access content. Currently, 250,000 articles on ScienceDirect are open access. Articles published open access are peer-reviewed and made free for everyone to read, download and reuse in line with the authors’ choice of user license. This database also contains book chapters. Some of […]


Click here Restricted access (based on payment) search engine for articles. Scopus is the largest abstract and citation database of peer-reviewed literature: scientific journals, books and conference proceedings. Type of information: Articles;Books Type of question: Treatments;Clinical TrialsDisease: GeneralAccess type: Resricted AccessRelevancy: Low


Click here Very easy access to book chapters online, according to your search. The world’s leading publisher of Open Access books, Built by scientists, for scientists. Type of information: Books Type of question: Treatments;ExpertsDisease: GeneralAccess type: Open accessRelevancy: High

Web of Science

Click here Restricted access (based on payment) search engine for articles. The Web of Science platform connects the Web of Science Core Collection to regional citation indexes, patent data, specialized subject indexes, and an index of research data sets, all in all totaling over 33,000 journals, meaning you have the breadth you need to be […]


Click here Provides early scientific results, published with no structured review. F1000Research is an Open Research publishing platform for life scientists, offering immediate publication of articles and other research outputs without editorial bias. All articles benefit from transparent refereeing and the inclusion of all source data. Type of information: Articles Type of question: Treatments;Clinical Trials;ExpertsDisease: GeneralAccess type: Open accessRelevancy: Low  […]


Click here Japanese articles database. J-STAGE is an electronic journal platform for science and technology information in Japan, developed and managed by the Japan Science and Technology Agency (JST). J-STAGE aims to accelerate the speed of communication and ensure the internationalization of the science and technology information published in Japan. By providing an online publication […]

Global Index Medicus

Click here A search engine for articles from low- and middle- income countries. The Global Index Medicus (GIM) provides worldwide access to biomedical and public health literature produced by and within low- and middle- income countries. The main objective is to increase the visibility and usability of this important set of resources. The material is […]

SID- Scientific Information Database

Click here Iranian scientific database. Being one of the best comprehensive up-to-date data banks in Iran, the Scientific Information Database (SID) has set off its journey throughout the scientific world of indexing the precious Iranian research-scientific journals as well as applying scientometric factors to extract JCR (Journal Citation Reports) reports. Initiated its mission in August […]

Wikipedia Open Access Journals

Click here List of open-access journals. This is a list of open-access journals by field. The list contains notable journals which have a policy of full open access. It does not include delayed open access journals, hybrid open access journals, or related collections or indexing services. Type of information: Articles Type of question: TreatmentsDisease: GeneralAccess type: Open accessRelevancy: Low


Click here Chinese articles database. Type of information: Articles Type of question: Treatments;Clinical Trials;ExpertsDisease: GeneralAccess type: Open accessRelevancy: Low