TY - CHAP M1 - Book, Section TI - Vitamin C (Ascorbic Acid) Deficiency A1 - Saunders, Katherine H. A1 - Igel, Leon I. A2 - Papadakis, Maxine A. A2 - McPhee, Stephen J. A2 - Rabow, Michael W. A2 - McQuaid, Kenneth R. PY - 2023 T2 - Current Medical Diagnosis & Treatment 2023 AB - Most cases of vitamin C deficiency in the United States are due to dietary inadequacy in older patients and patients with alcohol use disorder. Patients with chronic illnesses such as cancer and CKD and individuals who smoke cigarettes are also at risk. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/03/28 UR - accessmedicine.mhmedical.com/content.aspx?aid=1193133729 ER -