TY - RPRT TI - Chin augmentation with polytef paste injection. AU - M D Landman AU - R W Strahan AU - P H Ward PY - 1972 DO - 10.1001/archotol.1972.00770080120014 UR - https://pubmed.ncbi.nlm.nih.gov/4621379/ ID - 4621379 ER -