[1
]
Department of Obstetrics and Gynecology, Komfo Anokye Teaching Hospital, Kumasi, Ghana;
School of Public Health, Kwame Nkrumah University of Science and Technology, Kumasi,
Ghana. Electronic address: edidassah@yahoo.com.
[2
]
Department of Obstetrics and Gynecology, Komfo Anokye Teaching Hospital, Kumasi, Ghana;
School of Medical Sciences, Kwame Nkrumah University of Science and Technology, Kumasi,
Ghana.
[3
]
Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical
Medicine, London, UK.