The graph shows the changes in the impact factor of American Journal of Health-System Pharmacy and its the corresponding percentile for the sake of comparison with the entire literature. Impact Factor is the most common scientometric index, which is defined by the number of citations of papers in two preceding years divided by the number of papers published in those years.
How Influential is American Journal of Health-System Pharmacy?
American Journal of Health-System Pharmacy is the 16th out of 54 Pharmacy journals. This Journal is the 424th out of 1,169 Pharmacology journals. This Journal is the 2635th out of 8,993 Life Sciences journals. This Journal is the 3253rd out of 14,350 Health Sciences journals.
How are inpact factors calculated?
The impact factor (IF) is calculated by counting citations from peer-reviewed journals only.
extended IF also counts citations from books and conference papers. However, no patent, abstract, working papers, online documents, etc., are covered.
