Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

164,521 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
New insights on labor progression: a systematic review.
He X, Zeng X, Troendle J, Ahlberg M, Tilden EL, Souza JP, Bernitz S, Duan T, Oladapo OT, Fraser W, Zhang J. He X, et al. Among authors: zhang j. Am J Obstet Gynecol. 2023 May;228(5S):S1063-S1094. doi: 10.1016/j.ajog.2022.11.1299. Epub 2023 Mar 16. Am J Obstet Gynecol. 2023. PMID: 37164489
Study protocol: the Labor Progression Study, LAPS - does the use of a dynamic progression guideline in labor reduce the rate of intrapartum cesarean sections in nulliparous women? A multicenter, cluster randomized trial in Norway.
Bernitz S, Dalbye R, Øian P, Zhang J, Eggebø TM, Blix E. Bernitz S, et al. Among authors: zhang j. BMC Pregnancy Childbirth. 2017 Nov 13;17(1):370. doi: 10.1186/s12884-017-1553-8. BMC Pregnancy Childbirth. 2017. PMID: 29132336 Free PMC article. Clinical Trial.
The Labor Progression Study: The use of oxytocin augmentation during labor following Zhang's guideline and the WHO partograph in a cluster randomized trial.
Dalbye R, Bernitz S, Olsen IC, Zhang J, Eggebø TM, Rozsa D, Frøslie KF, Øian P, Blix E. Dalbye R, et al. Among authors: zhang j. Acta Obstet Gynecol Scand. 2019 Sep;98(9):1187-1194. doi: 10.1111/aogs.13629. Epub 2019 Jun 14. Acta Obstet Gynecol Scand. 2019. PMID: 31017306 Free article. Clinical Trial.
A global analysis of the determinants of maternal health and transitions in maternal mortality.
Souza JP, Day LT, Rezende-Gomes AC, Zhang J, Mori R, Baguiya A, Jayaratne K, Osoti A, Vogel JP, Campbell O, Mugerwa KY, Lumbiganon P, Tunçalp Ö, Cresswell J, Say L, Moran AC, Oladapo OT. Souza JP, et al. Among authors: zhang j. Lancet Glob Health. 2024 Feb;12(2):e306-e316. doi: 10.1016/S2214-109X(23)00468-0. Epub 2023 Dec 6. Lancet Glob Health. 2024. PMID: 38070536 Free article. Review.
164,521 results
You have reached the last available page of results. Please see the User Guide for more information.