Reference Universe
Subject Coverage:
nursing and allied health
Dates of Coverage:
1982 to present
1986 to present (for records with abstracts)
Update Frequency:
monthly
Size:
more than 670,000 records
Subject Coverage:
aging, cancer, diabetes, drugs & alcohol, fitness, nutrition & dietetics, children's health, men & women's health
Dates of Coverage:
unknown
Update Frequency:
unknown
Size:
more than 5000 publications
more than 500 pamphlets
more than 200 reference books
several hundred videos and animations
Subject Coverage:
adult health, bacteriology, behavioral health, cardiology, childcare, drug and medication information, emergency medicine, food sciences and nutrition, general health, genetics, laboratory medicine, medical sciences, oncology, pediatric health, pediatrics, pulmonology, senior health, sports medicine, and women's health
Dates of Coverage:
January 1984 to present (for some journals)
January 1990 to present (for full-text)
Update Frequency:
daily
Size:
unknown
Subject Coverage:
experimental medicine, clinical medicine, nursing, psychiatry, health services administration, dentistry, nutrition, toxicology, education, pathology, veterinary medicine
Dates of Coverage:
1965 to present
1975 to present (for records with abstracts)
Update Frequency:
monthly
Size:
more than 12,000,000 records
more than 4,800 biomedical journals
Note:
Uses MeSH (Medical Subject Headings) indexing with tree hierarchy, subheadings, and explosion capabilities.
Subject Coverage:
traumatic stress and mental health sequelae, assessment, prevention, treatment, mental health services, professional ethics, public policy, and traumatized populations
Dates of Coverage:
1871 to present
Update Frequency:
monthly
Size:
more than 42,000 records
Note:
PTSDpubs is produced at the headquarters of the National Center for Post-Traumatic Stress Disorder in White River Junction, Vermont and is sponsored by the U.S. Department of Veterans Affairs.
Subject Coverage:
medicine and biology
Dates of Coverage:
varies by journal title
Update Frequency:
varies by journal title
Size:
more than 23 million citations
Note:
Recommended for users of Chrome - LibKey Nomad is a browser extension that makes linking to full-text easier in PubMed. Go to https://thirdiron.com/libkey-nomad/