Pneumocystis carinii infection. Various aspects on its clinical and laboratory diagnosis

1. Lorca, M.
2. Tassara, R.
3. Denegri, M.
4. Sierra, P.
5. García, A.
6. Muñoz, P.
7. Barría, M.S.
8. Henríquez, A.
9. Caviedes, I.
10. Wu, E.