(Q34238915)
Statements
Community participation in two vaccination trials in slums of Kolkata, India: a multi-level analysis (English)
John D Clemens
Jacqueline Deen
Mohammad Ali
Dipika Sur
Anna Lena Lopez
Suman Kanungo
Byomkesh Manna
Deok Ryun Kim
Sujit K Bhattacharya
1 October 2010