Shahzad Ali Jiskani, Ali Akbar Pirzado, Dr. Syed Qararo Shah, Lubna Naz, Naila Noor, “Direct Assay And Popular Equations For Estimation Of Low-Density Lipoprotein – Cholestrol”, dcth, vol. 10, no. 1, pp. 1970–1978, Sep. 2021.