Nyi Maung H, Thet Aung K, Maung Maung T, Pyae Phyo A, Hnin Pwint K, Moe Aye M, Hanh NTT. 16. Prevalence of knowledge and attitude about secondhand smoke among pregnant women attending antenatal care at Central Women’s hospital in Myanmar. TCNCYH [Internet]. 2022Dec.28 [cited 2024Jul.3];161(12E11):125-34. Available from: https://tapchinghiencuuyhoc.vn/index.php/tcncyh/article/view/1174