The most popular online database used and accessed by the University is the WHO (World Health Organization) portal on:
Go to : https://www.who.int/hinari/en/
Hinari Access to Research for Health programmes
Hinari Programme set up by WHO together with major publishers, enables low- and middle- income countries to gain access to one of the world’s largest collections of biomedical and health literature. Up to 14,000 journals (in 30 different languages), up to 53,000 e-books, up to 105 other information resources are now available to health institutions in more than 115 countries, areas and territories benefiting many thousands of health workers and researchers, and in turn, contributing to improve world health

Call the library helpdesk for the password=Only staff and students of NUS are privileged to use this access to HINARI.
The NUS Library is a depository library for all World Health Organization publications

Library of New Zealand Online Database – TE PUNA
·         https://natlib.govt.nz/librarians/te-puna/te-puna-search

Please ask the Library Staff for the USERNAME and PASSWORD.
Again this is restricted to NUS Staff and students.
FOR ALL NUS USERS CLICK ON THE PAMBU WEBSITE BELOW 
·          https://asiapacific.anu.edu.au/pambu/catalogue/
Note: 
The Faculty of Health Science Library formerly Faculty of Medicine, also subscribes to several Online Databases such as those listed below:
1 HINARI
2 MEDLINE
3 PUBMED
And others

Please check with their Senior Librarian (Matila) on phone 30422 or 30423 for more specific details.