The protected specimen brush technique in patients with severe chronic obstructive pulmonary disease
- Zalacain, R.
- Achótegui, V.
- Pascal, I.
- Camino, J.
- Barrón, J.
- Sobradillo, V.
ISSN: 0300-2896
Argitalpen urtea: 1997
Alea: 33
Zenbakia: 1
Orrialdeak: 16-19
Mota: Artikulua