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Citation: Ad. Barbosa et al., Cellulose acetate as solid phase in ELISA for plague, MEM I OSW C, 95(1), 2000, pp. 95-96

Authors: Barbosa, AD De Mello, ERB Bezerra, VB

Citation: Ad. Barbosa et al., Coulomb interaction between two charged particles on a cone, INT J MOD P, 14(22), 1999, pp. 3565-3580

Authors: Barbosa, AD Guimaraes, NS Lopes, MD Sadigursky, M Bittencourt, M

Citation: Ad. Barbosa et al., Malignant melanoma and basal cell carcinoma in a combined tumour, BR J DERM, 140(2), 1999, pp. 360-361