TY - RPRT TI - Age estimation based on tooth development: a test of reliability and validity. AU - V Staaf AU - H Mörnstad AU - U Welander PY - 1991 DO - 10.1111/j.1600-0722.1991.tb01029.x UR - https://pubmed.ncbi.nlm.nih.gov/1771373/ ID - 1771373 ER -