The 4th Edition of this well-liked pocket guide has been thoroughly revised and updated to reflect nursing practice today. See what students and practitioners are saying online about the previous edition—worth it! “Very good for clinical! Fits in pocket! Helps me on tests.” “A handy book for nurses just starting out in OBGYN! I have been a nurse for a year and just started working on a labor & delivery floor. I needed a little refresher from nursing school! This little book is handy to have if you want a quick reference