TY - JOUR AU - Willis, Erin AU - Delbaere, Marjorie PY - 2022 DA - 2022/3/1 TI - Patient Influencers: The Next Frontier in Direct-to-Consumer Pharmaceutical Marketing JO - J Med Internet Res SP - e29422 VL - 24 IS - 3 KW - social media KW - influencers KW - health KW - pharmaceutical marketing KW - direct-to-consumer advertising KW - relationship marketing KW - marketing KW - advertising KW - pharmaceuticals KW - ethics SN - 1438-8871 UR - https://www.jmir.org/2022/3/e29422 UR - https://doi.org/10.2196/29422 UR - http://www.ncbi.nlm.nih.gov/pubmed/35230241 DO - 10.2196/29422 ID - info:doi/10.2196/29422 ER -