00342pam a2200133 a 4500020002400000041000800024082001700032100001500049245005900064250001200123260003500135300001900170653001900189  a978-81-312-4450-0c  aeng  a617.632bNEW  aMG Newman.  aCarranza`s Clinical Periodontology hTextual Documents  a2nd ed.  aMissouribElsevier Mosbyc2017  a762:c28*21.5.  aPeriodontology