TY - BOOK AU - Reinus,John AU - Simon,Douglas TI - Gastrointestinal anatomy and physiology: the essentials SN - 9780470674840 U1 - 612.3 PY - 2014/// CY - Chichester, West Sussex PB - John Wiley & Sons Inc. KW - Gastrointestinal system KW - การพยาบาล ER -