scholarly journals 42: Randomized controlled trial of prolonged second stage: extending the time limit vs usual guidelines

2016 ◽  
Vol 214 (1) ◽  
pp. S30 ◽  
Author(s):  
Alexis C. Gimovsky ◽  
Vincenzo Berghella
2015 ◽  
Vol 29 (18) ◽  
pp. 3024-3029 ◽  
Author(s):  
Eran Ashwal ◽  
Amir Aviram ◽  
Avital Wertheimer ◽  
Eyal Krispin ◽  
Boris Kaplan ◽  
...  

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