TY - JOUR IS - 8 JA - Cell Biol Int JO - Cell Biology International PY - 2021 SN - 1065-6995 VL - 45 AU - Zhou J AU - Gao YH AU - Zhu BY AU - He WF AU - Wang G AU - Xian CJ AU - Chen KM DO - 10.1002/cbin.11606 LA - en N1 - FEMU ID: 44710; EMF-Portal URL: https://www.emf-portal.org/en/article/44710 SP - 1685-1697 TI - The frequency window effect of sinusoidal electromagnetic fields in promoting osteogenic differentiation and bone formation involves extension of osteoblastic primary cilia and activation of protein kinase A ER -