Effectiveness of Microneedling Using Long Needles for the Treatment of Non-Inflammatory Alopecia in Dogs January 2025 in “ Pakistan Veterinary Journal ” We don't know much about this study yet. We're maintaining the world's largest resposity of hair loss research. You can help out the community by sending a PDF of this study here . Not sure how to get a study's PDF? You can email the authors of the study. View this study on doi.org →