TY - RPRT TI - The problem of age estimation: a study using rhesus monkeys (Macaca mulatta). AU - J A Gavan AU - T C Hutchinson PY - 1973 DO - 10.1002/ajpa.1330380121 UR - https://pubmed.ncbi.nlm.nih.gov/4630012/ ID - 4630012 ER -