The undisputed leader on the subject of geriatrics—updated to reflect the most recent advances in the fieldA Doody’s Core Title for 2024 & 2023! Edition 8th. Pages 1824. Format Paperback. Author Stephanie Studenski, Sanjay Asthana, Jeffrey Halter, Joseph Ouslander, Kevin High, Mark Supiano, Christine Ritchie, Kenneth Schmader.