{{Cite journal| doi = 10.11606/S1518-8787.2018052000300| issn = 1518-8787, 0034-8910| volume = 52| pages = 64| last1 = Martins| first1 = Telma Alves| last2 = Kerr| first2 = Ligia| last3 = Macena| first3 = Raimunda Hermelinda Maia| last4 = Mota| first4 = Rosa Salani| last5 = Dourado| first5 = Inês| last6 = Brito| first6 = Ana Maria De| last7 = Atlani-Duault| first7 = Laetitia| last8 = Vidal| first8 = Laurent| last9 = Kendall| first9 = Carl| title = Incentives and barriers to HIV testing among female sex workers in Ceará| journal = Revista de Saúde Pública| access-date = 2019-09-12| date = 2018-06-22| url = http://www.revistas.usp.br/rsp/article/view/147433}}