Frequency: Monthly Weekly Daily Which day? The first Sunday The first Monday The first Tuesday The first Wednesday The first Thursday The first Friday The first Saturday The first day The first weekday Which day? Sunday Monday Tuesday Wednesday Thursday Friday Saturday Report format: Summary Summary (text) Abstract Abstract (text) Pub Med Send at most: 1 item 5 items 10 items 20 items 50 items 100 items 200 items Send even when there arent any new results Source: https://www.artikelschreiber.com/en/.