Welcome to HERDIN

Health Research and Development Information Network (HERDIN) database is
the national health research repository of the Philippines.

HERDIN database provides quick and easy access to more than 50,000 citation and bibliographic information from published (Philippine health research journals , conference/convention proceedings, International databases and publications) and unpublished (research institutions research projects and reports, thesis and dissertations) health researches in the country.

Citations may include links to full-text content from publisher web sites or downlodable at HERDIN.


Philippine health and medical systematic investigation to establish facts.

(eg. scientific journal, book, proceeding, peroidicals, thesis/disertation, feasibility study, research report, research project, healh policy, annual report, poster exhibit) see standards for more details


Professionals engaged in the conception or creation of new knowledge, products processes, methods, and systems, and in the management of the projects concerned. Included are managers and administrators engaged in planning and management of the scientific and technical aspects of a researcher's work.


Institution whose primary function is to engage in the conception, management, creation or synthesis of new knowledge, products, processes, methods and systems research, focusing on specific issues; provide advice and ideas on problems of policy; coordinating health research; distributing grants to support health causes;

Latest Article

Genetic risk score and adiposity interact to influence triglyceride levels in a cohort of Filipino women.

Third and fourth degree perineal injury after vaginal delivery: does race make a difference?.

The efficacy of Cymbopogon ciatrus extract on the Streptococcus mutans: Implication for preventive management on patient with gingivitis.
Background: The study aimed to determine the efficacy of lemon grass extract in reducing S. mutans on patient with gingivitis. Thus, the researchers made an experiment only one three (3) parts . . .

The test of substantivity of Azadirachta indica (Neem) against chlorhexidine as treatment for gingivitis in Philippine Children's Mission Incorporation.
Gingivitis has been one of the most stated as chief complaints in most dental clinics. The researchers have learned that Gingivitis is prevalent on adult population, but also in children in the stage . . .

Effect of mango leaf extract in Candida albicans: An in-vitro study.
Background: The Philippines is well known for our national fruit, Mango. There are a lot of Mango trees growing in our country and aside from it is one of our favorite fruits, it also has some . . .

Top-cited Research

The serum sodium and potassium values in normal Filipino students.
The sera of ninety-one normal Filipino students from 17 to 24 years old were analyzed for sodium and those of eighty-five for potassium by flame photometry employing the internal standard method. The . . .

Survey of blindness in Bay, Laguna - a preliminary report.

Patterns of retrobulbar neuritis among Filipinos.

National consensus on childhood tuberculosis.

Causes of optic neuritis among Filipinos.
A review of 31 cases of optic neuritis among Filipinos seen at the Neuro-Ophthalmology Clinic of the PGH from January 1971 to December 21, 1978 showed in the order of frequency the following possible . . .