Women were approached in the waiting room and those who signed a free and informed consent form CEP nº521/2006 participated in the study.
Las mujeres fueron abordadas en la sala de espera y participaron del estudio aquellas que firmaron el término de consentimiento libre y esclarecido CEP nº521/2006.
As mulheres foram abordadas na sala de espera e participaram do estudo aquelas que assinaram o termo de consentimento livre e esclarecido CEP nº521/2006.