TY - BOOK AU - Parveen, Memoona AU - Qureshi, Masood Anwar ED - Dow University of Health Science TI - Assessment of severity of portal hypertension by Doppler US hepatic vein wave form and its correlation with hepatic vein pressure gradient and liver stiffness SN - 9789696851349 PY - 2021/// CY - Karachi KW - Masters of Philosophy KW - Physiology ER -