M. A. Hayat, S. Ghayur, A. Sattar, R. Hashim, A. Ijaz, and F. A. Khan, “COMPARISON OF LIPOPROTEINS AS CORONARY RISK FACTORS IN POSTMENOPAUSAL WOMEN WITH AND WITHOUT HORMONAL REPLACEMENT THERAPY IN RAWALPINDI/ISLAMABAD AREA: Lipoproteins As Coronary Risk Factors In Postmenopausal Women”, PAFMJ, vol. 60, no. 3, pp. 343–7, Sep. 2010.