Joshi, D, S Hamal, R Malla, R Sharma, B Rauniyar, M B K.C., and A Maskey. 2009. “Rationale of Unfractionated Heparin During Elective Coronary Angiography”. Journal of Nepal Health Research Council, July. https://doi.org/10.33314/jnhrc.v0i0.187.