T M Gopinatha pillai. (2012). Hrudayarogyam. DC Books.
Chicago Edition CitationT M Gopinatha pillai. Hrudayarogyam. DC Books, 2012.
MLA Edition CitationT M Gopinatha pillai. Hrudayarogyam. DC Books, 2012.
Warning: These citations may not always be 100% accurate.