TY - RPRT TI - Bone ingrowth into hydroxyapatite coating: a light microscopy and laser scanning microscopy study. AU - A Piattelli AU - P Trisi PY - 1993 DO - 10.1016/0142-9612(93)90188-8 UR - https://pubmed.ncbi.nlm.nih.gov/8286675/ ID - 8286675 ER -