Valent F, Deroma L, Degani G. Vaccination against human papilloma virus in a Northeastern Italian area : HPV vaccination in a Northeastern Italian area. Ann Ist Super Sanità [Internet]. 2023 Sep. 12 [cited 2024 Nov. 21];59(3):223-30. Available from: https://annali.iss.it/index.php/anna/article/view/1606