|Pharmacogenetics is the research of genetic variations in metabolic routes which can affect personal reactions to drugs, both in terms of therapeutic effect as well as negative effects. Pharmacogenetics traditionally is the research of germline mutations e.g., single-nucleotide polymorphisms. Pharmacogenetics top journals are peer reviewed scholarly journals. These provide high quality, meticulously reviewed and rapid publication, to cater the insistent need of scientific community. These journals are indexed with all their citations noted. The top open access journals are indexed in MEDLINE, PUBMED, SCOPUS, COPERNICUS, CAS, EBSCO and ISI.