TY - RPRT TI - Patellar 'entry' feature: a new arthroscopic anatomic finding. AU - G Pathak AU - R N Atkinson PY - 2004 DO - 10.1016/s0968-0160(03)00080-2 UR - https://pubmed.ncbi.nlm.nih.gov/15066618/ ID - 15066618 ER -