These are some the major clinical databases. They are available via OPH Library.
| Database | Subject Coverage and Indexing | 
| CINAHL     Subscription database | Nursing, Biomedicine, Alternative/Complementary Medicine, Consumer Health, Allied Health Uses controlled vocabulary thesaurus - CINAHL Subject Headings | 
| Embase     Subscription database | Biomedicine, Pharmacology, Psychiatry, Mental Health, Dentistry, Biotechnology, Health Policy and Management, Public, Occupational and Environmental Health, Nursing Includes MEDLINE citations & conference proceedings Uses controlled vocabulary thesaurus - Emtree | 
| Ovid MEDLINE     Subscription database | Biomedicine, Nursing, Psychiatry, Allied Health It’s recommended that you use Ovid MEDLINE for complex searches as it allows for better search strategy manipulation than PubMed. Uses controlled vocabulary thesaurus - Medical Subject Headings (MeSH) | 
| PubMed     Free database | Biomedicine, Nursing, Psychiatry, Allied Health Provides free access to MEDLINE. Excellent for quick searches. Advanced searching is more difficult. Uses controlled vocabulary thesaurus - Medical Subject Headings (MeSH) | 
| PsycINFO     Subscription database   | Psychology, Psychiatry, Social Work, Speech Language & Hearing Uses controlled vocabulary thesaurus - Thesaurus of Psychological Index Terms | 
| Cochrane Library | Systematic Reviews, Clinical Trials Includes the Cochrane Database of Systematic Reviews (CDSR), Cochrane Central Register of Controlled Trials (CENTRAL), Health Technology Assessment Database Uses controlled vocabulary thesaurus - Medical Subject Headings (MeSH) in the Advanced Search | 
| JBI EBP Database     Subscription database | Nursing and Allied Health Systematic Reviews Includes the JBI Library of Systematic Reviews, Best Practice Information sheets, Evidence Summaries, Evidence Based Recommended Practices Uses controlled vocabulary thesaurus - Medical Subject Headings (MeSH) | 
| PubMed Clinical Queries     Free database | Biomedicine, Nursing, Psychiatry, Allied Health Uses 3 search filters to identify clinical studies, systematic reviews, medical genetics Use the link provided by SCGH Library in order to access library subscribed content | 
| Trip Database     Free clinical search engine 
 | Medicine, Nursing, Psychiatry, Allied Health Searches multiple resources to answer clinical questions Create a login using your WA health email and select Sir Charles Gairdner Hospital under institution to access full text articles where available | 
