Qomariah, S.N. and Mustai’in, M. 2014. PEMBERIAN OKSIGEN PRA ANESTESI MENINGKATKAN SATURASI OKSIGEN PADA RIWAYAT PEROKOK. Journals of Ners Community. 5, 1 (Jun. 2014), 70–75. DOI:https://doi.org/10.55129/jnerscommunity.v5i1.82.