Awareness and perceptions of anganwadi workers about female feticide and girl child discrimination in district Ludhiana, Punjab oleh Anurag Chaudhary, Priya Bansal, Mahesh Satija, Anubhuti Dhanuka, Manvi Sagar, Sarit Sharma, Sangeeta Girdhar, Vikram Kumar Gupta, Pushapindra Kaushal