Authors:
Masotti, L
Ceccarelli, E
Cappelli, R
Barabesi, L
Forconi, S
Citation: L. Masotti et al., Arterial blood gas analysis and alveolar-arterial oxygen gradient in diagnosis and prognosis of elderly patients with suspected pulmonary embolism, J GERONT A, 55(12), 2000, pp. M761-M764
Citation: L. Barabesi et L. Fattorini, The use of replicated plot, line and point sampling for estimating speciesabundance and ecological diversity, ENV ECOL ST, 5(4), 1998, pp. 353-370