Do TTD, Le TT. Current status of knowledge on care and prevention of pneumonia of mothers with children under 5 years old treated at Hai Phong Children’s Hospital in 2024 and some related factors. JNS [Internet]. 2024 Oct. 8 [cited 2026 Nov. 11];7(05):137-4. Available from: https://www.jns.vn/index.php/journal/article/view/876