Titlebook: Labour and Delivery; An Updated Guide Ruchika Garg Book 2023 The Editor(s) (if applicable) and The Author(s), under exclusive license to Sp

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Face PresentationFace presentation is defined as a cephalic presentation in which the presenting part is face and it occurs due to factors that lead to extension of of fetal head. It is a rare obstetric presentation and may not be encountered even in the entire carrier of an obstetrician.

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he relevant production reactions for modern-day separation techniques and then the ion-optical features of fragment separator design and operation were presented in Part 1. These devices can consist of pure dispersive electromagnetic elements or can incorporate specific atomic interactions of the io