C. N. Portela

Antioxidant, cytotoxic and UVB-absorbing activity of Maytenus guyanensis Klotzch. (Celastraceae) bark extracts

A. M. Pohlit, P. Macari, C. N. Portela, 2006 .

The human platelet alloantigen profile in blood donors from Amazonas, Brazil

A. Schriefer, R. Perdomo, S. Albuquerque, 2016, Transfusion medicine.

Bioactive dihydroxyfuranonaphthoquinones from the bark of Tabebuia incana A.H. Gentry (Bignoniaceae) and HPLC analysis of commercial pau d'arco and certified T.incana bark infusions

S. Nunomura, E. Quignard, A. M. Pohlit, 2007 .