Database Search Strategy and Boolean Strings (PubMed, Scopus, WoS)

Reproducible search strings and a documented strategy for reviews and literature searches

What you get:
- Basic: Search concepts, synonyms and one database string; Inclusion and exclusion criteria draft
- Standard: everything in Basic plus Strings for three databases; Search log template
- Premium: everything in Standard plus Five databases with filters and limits; PRISMA-S reporting paragraph and update plan

Scope limits:
- Basic: up to 1 database
- Standard: up to 3 databases
- Premium: up to 5 databases

What to provide when ordering:
- Research question or PICO
- Databases you can access
- Date and language limits

Limits and responsibilities:
- All references, figures and facts must be verified by you before use
- Specific results such as acceptance, rankings or sales cannot be guaranteed
- Platform rules change; you must check the current policy
- Work beyond these limits or extra revisions is quoted separately

After ordering, submit the required details and files in the My Services section of your account. Delivery files appear there when the work is done, and you can request revisions if needed.

• Delivery on time
• Direct messaging
• Confidentiality assured