National Institute of Neuroscience, Dhaka, Bangladesh
ICDDR,B, Dhaka, Bangladesh
Dr. Md. Mahbubur Rahman, Dhaka, Bangladesh
International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
Shafiqul Alam Sarker, Dhaka, Bangladesh
Icddr,B, Dhaka, Bangladesh
Rural and Urban areas in Bangladesh, Dhaka, Bangladesh
Dhaka Hospital, icddr,b, Dhaka, Bangladesh
Obstetrical Ward of Shaheed Suhrawardi Medical College Hospital (ShSMCH) and Dhaka Medical College Hospital (DMCH), Dhaka, Bangladesh