Gupta, Nitin, et al. “SERUM HOMOCYSTEINE AS A RISK FACTOR FOR STROKE: A PROSPECTIVE STUDY FROM A RURAL TERTIARY CARE CENTRE”. Asian Journal of Pharmaceutical and Clinical Research, vol. 11, no. 11, Nov. 2018, pp. 174-7, doi:10.22159/ajpcr.2018.v11i11.27595.