00320nam a22001097a 4500003000400000020001800004100002200022245004400044260007500088300001200163650003500175SGT  a9780323376136  aAlex M. Greenberg  aDental Implants: An Evolving Discipline  aPhiladelphia, United StatesbElsevier - Health Sciences Divisionc2015  a175-343  aOral and Maxillofacial Surgery