TY - JOUR T1 - Improvement of Educational Products Validation form in professional postgraduate programs JO - Revista Brasileira de Enfermagem A1 - Zihlmann, Karina Franco A1 - Mazzaia, Maria Cristina SN - 0034-7167 UL - 10.1590/0034-7167-2021-0063 VL - 75 Y1 - 2022 PB - Brazil ER -