Outcomes and prognosis of postpartum hemorrhage according to management protocol: an 11-year retrospective study from two referral centers. - Jung, Ye Won; Kim, Jin; Shin, Won Kyo; Song, Soo Youn; Choi, Jae Sung; Hyun, Suk Hwan; Ko, Young Bok; Lee, Mina; Kang, Byung Hun; Kim, Bo Young; Min, Jin Hong; In, Yong Nam; et al. (World Journal of Emergency Surgery, 2024)