Rushender, R., Balaji, R. and Parasuraman, G. (2017) “A study on effective utilization of health care services provided by primary health centre and sub-centres in rural Tamilnadu, India”, International Journal Of Community Medicine And Public Health, 3(5), pp. 1054–1060. doi: 10.18203/2394-6040.ijcmph20161357.