000 01307 a2200433 4500
005 20250513043455.0
264 0 _c19950714
008 199507s 0 0 spa d
022 _a0300-9033
040 _aNLM
_beng
_cNLM
100 1 _aOlmos, J
245 0 0 _a[Do the physical characteristics of radiopaque markers modify the results of the measurement of colonic transit time?].
_h[electronic resource]
260 _bActa gastroenterologica Latinoamericana
_c1994
300 _a287-90 p.
_bdigital
500 _aPublication Type: Comparative Study; Journal Article
650 0 4 _aAdult
650 0 4 _aAged
650 0 4 _aBarium
650 0 4 _aColon
_xdiagnostic imaging
650 0 4 _aConstipation
_xdiagnosis
650 0 4 _aContrast Media
650 0 4 _aFemale
650 0 4 _aGastrointestinal Transit
_xphysiology
650 0 4 _aHumans
650 0 4 _aMale
650 0 4 _aMiddle Aged
650 0 4 _aPolyethylenes
650 0 4 _aProspective Studies
650 0 4 _aRadiography
650 0 4 _aTime Factors
700 1 _aSoifer, L
700 1 _aDe Paula, J A
700 1 _aSan Román, J
700 1 _aVarela, E
700 1 _aBustos Fernández, L
700 1 _aGadea, O
700 1 _aDe Paula, A
773 0 _tActa gastroenterologica Latinoamericana
_gvol. 25
_gno. 5
_gp. 287-90
999 _c7784767
_d7784767