STATISTICAL STUDY ON THE STATE OF AFFAIRS IN THE NATIONAL HOSPITAL DENTAL SERVICES
国立病院歯科の業態に関する研究

THE JOINT STUDY UNIT OF DENTAL SERVICES, Hisao YOSHIDA
1970 Japanese Journal of National Medical Services  
doi:10.11261/iryo1946.24.325 fatcat:z7jnzwxa4bedfcq2hwc5a32m4a