TY - JOUR AU - Al-Moghrabi, D. AU - Tsichlaki, A. AU - Pandis, N. AU - Fleming, P. S. PY - 2018 DA - 2018/06/11 TI - Collaboration in orthodontic clinical trials: prevalence and association with sample size and funding JO - Progress in Orthodontics SP - 16 VL - 19 IS - 1 AB - To assess patterns of research collaboration in orthodontics and possible relationships with sample size and funding status. SN - 2196-1042 UR - https://doi.org/10.1186/s40510-018-0215-3 DO - 10.1186/s40510-018-0215-3 ID - Al-Moghrabi2018 ER -