Factors associated with inadequate treatment of syphilis during pregnancy: an integrative review - Torres, Paula Marília Afonso; Reis, Amanda Ribeiro de Paula; Santos, Andressa Silva Torres dos; Negrinho, Nádia Bruna da Silva; Menegueti, Mayra Gonçalves; Gir, Elucir (Revista Brasileira de Enfermagem, 2022)