RAUF, Muhammad Atif; HAYAT, Azmat; SHABBIR, Muhammad; SIDDIQA, Aysha; PARVEEN, Sajida. DURATION OF HEAD UP TILT TEST FOR EVALUATION OF VASOVAGAL SYNCOPE. Pakistan Armed Forces Medical Journal, [S. l.], v. 69, n. Suppl-3, p. S375–78, 2019. Disponível em: https://www.pafmj.org/PAFMJ/article/view/3545.. Acesso em: 22 may. 2025.