Pertolongan Pertama Mengenal dan Menuntaskan Gerd Marcellus Simadibrata text Jakarta PT Elex Media Komputindo 2024 Cet. 2 vi, 96 hlm ; 21 cm Marcellus Simadibrata Gastroenterologi 616.33 616.33 MAR a 978-623-004-678-0 251224 20251224012251 INLIS000000000001935 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)