S.Maheshwari, Dr.T.Saravanakumar. Effective Utilization of Health Care Services Provided by Primary Health Centre and Sub-Centres in Rural Tamilnadu, India. MSEA [Internet]. 2022Dec.25 [cited 2024Apr.29];71(4):7000-9. Available from: https://www.philstat.org/index.php/MSEA/article/view/1316