title: Hepatitis B virus serum markers among pregnant women in Sana'a, Yemen.
authors.affiliation: Department of Medical Microbiology, Faculty of Medicine and Health Sciences, Sana'a, Yemen.
authors.forename: Hassan A
authors.initials: HA
authors.lastname: Al-Shamahy
authors.forename: Igbal Ali
authors.initials: IA
authors.lastname: Rabbad
authors.forename: Abdulah
authors.initials: A
authors.lastname: Al-Hababy