EP01.04: Large head circumference versus high birthweight in the risk of instrumental delivery in primiparae with "big babies". (1st October 2015) - Lipschuetz, M.; Cohen, S.M.; Ein‐Mor, E.; Sapir, H.; Hochner‐Celnikier, D.; Porat, S.; Amsalem, H.; Valsky, D.V.; Ezra, Y.; Suzin‐Elami, M.; Paltiel, O.; Yagel, S.