000 00784 a2200241 4500
005 20250512053914.0
264 0 _c19870106
008 198701s 0 0 spa d
022 _a0185-5905
040 _aNLM
_beng
_cNLM
100 1 _aMembrillo, J L
245 0 0 _a[The step-back technic with mechanical and combined instrumentation].
_h[electronic resource]
260 _bPractica odontologica
_cAug 1986
300 _a6-10, 12-3 p.
_bdigital
500 _aPublication Type: Comparative Study; Journal Article
650 0 4 _aHumans
650 0 4 _aIncisor
650 0 4 _aRoot Canal Irrigants
650 0 4 _aRoot Canal Therapy
_xinstrumentation
700 1 _aMárquez, M A
700 1 _aGutiérrez, M E
773 0 _tPractica odontologica
_gvol. 7
_gno. 8
_gp. 6-10, 12-3
999 _c3471880
_d3471880