Chandigarh, July 2 -- As improving Haryana's sex ratio at birth (SRB) remains a challenge despite taking a slew of punitive measures, the health department on Tuesday decided to hold birth registration camps in areas inhabited by economically weak sections. For instance there are seven districts in state where till May SRB was recorded below 900 girls per 1,000 boys. It is in such districts where the health department is planning to focus on improving the birth registration practices. htc...