title: Reply to the letter to the editor "TCDD and birth weight of Vietnamese infants".
authors.affiliation: Hanoi Medical University, No. 1 Ton That Tung, Dong Da, Hanoi, Vietnam.|Viettiep Hospital, No. 1 Nha Thuong, Le Chan, Hai Phong, Vietnam.
authors.forename: Dao
authors.initials: D
authors.lastname: Van Tung
authors.affiliation: Faculty of Health Sciences, Institute of Medical Pharmaceutical and Health Sciences, Kanazawa University, 5-11-80 Kodatsuno, Kanazawa, 920-0942, Japan. kido@mhs.mp.kanazawa-u.ac.jp.
authors.forename: Teruhiko
authors.initials: T
authors.lastname: Kido
authors.affiliation: Faculty of Health Sciences, Institute of Medical Pharmaceutical and Health Sciences, Kanazawa University, 5-11-80 Kodatsuno, Kanazawa, 920-0942, Japan.
authors.forename: Seijiro
authors.initials: S
authors.lastname: Honma
authors.affiliation: Faculty of Health Sciences, Institute of Medical Pharmaceutical and Health Sciences, Kanazawa University, 5-11-80 Kodatsuno, Kanazawa, 920-0942, Japan.|Faculty of Pharmacy, Lac Hong University, Bien Hoa, Vietnam.
authors.forename: Ho Dung
authors.initials: HD
authors.lastname: Manh
authors.affiliation: Faculty of Health Sciences, Institute of Medical Pharmaceutical and Health Sciences, Kanazawa University, 5-11-80 Kodatsuno, Kanazawa, 920-0942, Japan.|School of Medicine and Pharmacy, Vietnam National University, Hanoi, Vietnam.
authors.forename: Dang Duc
authors.initials: DD
authors.lastname: Nhu
authors.affiliation: Faculty of Health Sciences, Institute of Medical Pharmaceutical and Health Sciences, Kanazawa University, 5-11-80 Kodatsuno, Kanazawa, 920-0942, Japan.
authors.forename: Rie
authors.initials: R
authors.lastname: Okamoto
authors.affiliation: Hanoi Medical University, No. 1 Ton That Tung, Dong Da, Hanoi, Vietnam.|Department of Public Health, Kanazawa Medical University, 1-1 Daigaku, Uchinada, Ishikawa, Japan.
authors.forename: Shoko
authors.initials: S
authors.lastname: Maruzeni
authors.affiliation: Department of Public Health, Kanazawa Medical University, 1-1 Daigaku, Uchinada, Ishikawa, Japan.
authors.forename: Muneko
authors.initials: M
authors.lastname: Nishijo
authors.affiliation: Department of Public Health, Kanazawa Medical University, 1-1 Daigaku, Uchinada, Ishikawa, Japan.
authors.forename: Hideaki
authors.initials: H
authors.lastname: Nakagawa
authors.affiliation: Hanoi Medical University, No. 1 Ton That Tung, Dong Da, Hanoi, Vietnam.
authors.forename: Pham Thien
authors.initials: PT
authors.lastname: Ngoc
authors.affiliation: Hanoi Medical University, No. 1 Ton That Tung, Dong Da, Hanoi, Vietnam.
authors.forename: Ngo
authors.initials: N
authors.lastname: Van Toan
authors.affiliation: Hanoi Medical University, No. 1 Ton That Tung, Dong Da, Hanoi, Vietnam.
authors.forename: Nguyen Ngoc
authors.initials: NN
authors.lastname: Hung
authors.affiliation: Environment Administration, Ministry of Natural Resources and Environment, No. 67 Nguyen Du Street, Hanoi, Vietnam.
authors.forename: Nguyen Hung
authors.initials: NH
authors.lastname: Minh
authors.affiliation: Environment Administration, Ministry of Natural Resources and Environment, No. 67 Nguyen Du Street, Hanoi, Vietnam.
authors.forename: Le Ke
authors.initials: LK
authors.lastname: Son