Citation: R. Sierra, The role of domestic timber markets in tropical deforestation and forest degradation in Ecuador: Implications for conservation planning and policy, ECOL ECON, 36(2), 2001, pp. 327-340
Authors:
Alvarez-Lerma, F
Palomar, M
Olaechea, P
Sierra, R
Cerda, E
Citation: F. Alvarez-lerma et al., Cefotaxime, twenty years later. Observational study in critically ill patients, ENFERM INF, 19(5), 2001, pp. 211-218
Authors:
Occhialini, A
Marais, A
Urdaci, M
Sierra, R
Munoz, N
Covacci, A
Megraud, F
Citation: A. Occhialini et al., Composition and gene expression of the cag pathogenicity island in Helicobacter pylori strains isolated from gastric carcinoma and gastritis patientsin Costa Rica, INFEC IMMUN, 69(3), 2001, pp. 1902-1908
Citation: T. Carlo et al., A 5 ' splice site-proximal enhancer binds SF1 and activates exon bridging of a microexon, MOL CELL B, 20(11), 2000, pp. 3988-3995
Citation: R. Sierra, Dynamics and patterns of deforestation in the western Amazon: the Nape deforestation front, 1986-1996, APPL GEOGR, 20(1), 2000, pp. 1-16
Authors:
Occhialini, A
Marais, A
Alm, R
Garcia, F
Sierra, R
Megraud, F
Citation: A. Occhialini et al., Distribution of open reading frames of plasticity region of strain J99 in Helicobacter pylori strains isolated from gastric carcinoma and gastritis patients in Costa Rica, INFEC IMMUN, 68(11), 2000, pp. 6240-6249
Citation: R. Sierra et al., Forest resource use change during early market integration in tropical rain forests: the Huaorani of upper Amazonia, ECOL ECON, 30(1), 1999, pp. 107-119
Citation: R. Sierra, Traditional resource-use systems and tropical deforestation in a multiethnic region in North-west Ecuador, ENVIR CONS, 26(2), 1999, pp. 136-145
Authors:
Dean, A
Sierra, R
Alamillos, FJ
Lopez-Beltran, A
Morillo, A
Arevalo, R
Rodas, J
Ruiz-Masera, JJ
Garcia-Lopez, A
Citation: A. Dean et al., Malignant myoepithelioma of the salivary glands: clinicopathological and inmunohistochemical features, BR J ORAL M, 37(1), 1999, pp. 64-66