000 00940 a2200313 4500
005 20250512163836.0
264 0 _c19710309
008 197103s 0 0 spa d
022 _a0014-2565
040 _aNLM
_beng
_cNLM
100 1 _aPascual Leone, A
245 0 0 _a[Practical problems of early diagnosis of primary malignant tumors of the lung].
_h[electronic resource]
260 _bRevista clinica espanola
_cNov 1970
300 _a225-32 p.
_bdigital
500 _aPublication Type: Journal Article
650 0 4 _aAged
650 0 4 _aBronchography
650 0 4 _aHumans
650 0 4 _aLung Neoplasms
_xdiagnosis
650 0 4 _aMale
650 0 4 _aMiddle Aged
650 0 4 _aSputum
_xanalysis
650 0 4 _aTime Factors
700 1 _aAlberola Candel, V
700 1 _aMarín Pardo, J
700 1 _aVillar Grimalt, A
700 1 _aValdés Ruiz, M
773 0 _tRevista clinica espanola
_gvol. 119
_gno. 3
_gp. 225-32
999 _c5497104
_d5497104