Helen Maria Duarte do Rêgo Barros

Cetacean strandings on the coast of Ceará, north-eastern Brazil (1992–2005)

C. Monteiro-Neto, A. Costa, A. C. Meirelles, 2009, Journal of the Marine Biological Association of the United Kingdom.

Plastic debris ingested by a rough-toothed dolphin, Steno bredanensis, stranded alive in northeastern Brazil

A. C. Meirelles, Helen Maria Duarte do Rêgo Barros, A. Meirelles, 2007 .

Cranial and chromosomal geographic variation in manatees (Mammalia: Sirenia: Trichechidae) with the description of the Antillean manatee karyotype in Brazil

P. Cordeiro-Estrela, N. Santos, M. Marmontel, 2017 .