“Pattern of substance use in a drug deaddiction centre in Diphu- NorthEast India-based study” by Atanu Baruah, Shyamanta Das, Arunima Dutta, Ajit Kumar Kakati, Hemanta Sharma, Bornali Das, and Mythili Hazarika, and published in the Journal of Evolution of Medical and Dental Sciences, is now in both PubMed and PubMed Central.