Asiedu DK. Vitamin D deficiency. In: Ferri FF, ed. Ferri's Clinical Advisor. 2nd ed. Philadelphia, PA: Elsevier; 2017:1357-1358.
Asiedu DK. Vitamin deficiency (Hypovitaminosis). In: Ferri FF, ed. Ferri's Clinical Advisor. 2nd ed. Philadelphia, PA: Elsevier; 2017:1359-1360.
Dominiczak MH, Broom JI. Vitamins and minerals. In: Baynes JW, Dominiczak MH, eds. Medical Biochemistry. 4th ed. Philadelphia, PA: Elsevier Saunders; 2014:chap 11.
Gold Standard Drug Database. Drug Monograph: Ethambutol. 2016. www.clinicalkey.com/#!/content/drug_monograph/6-s2.0-232. Accessed July 7, 2016.
Gold Standard Drug Database. Drug Monograph: Isoniazid, INH. 2016. www.clinicalkey.com/#!/content/drug_monograph/6-s2.0-326. Accessed July 14, 2016.
Gold Standard Drug Database. Drug Monograph: Isoniazid, INH: Rifampin. 2016. www.clinicalkey.com/#!/content/drug_monograph/6-s2.0-1105. Accessed July 7, 2016.
Gold Standard Drug Database. Drug Monograph: Rifabutin. 2016. www.clinicalkey.com/#!/content/drug_monograph/6-s2.0-544. Accessed July 14, 2016.
Gold Standard Drug Database. Drug Monograph: Rifampin. 2016. www.clinicalkey.com/#!/content/drug_monograph/6-s2.0-545. Accessed July 14, 2016.
Gold Standard Drug Database. Drug Monograph: Rifapentine. 2016. www.clinicalkey.com/#!/content/drug_monograph/6-s2.0-2292. Accessed July 14, 2016.
Greenbaum LA. Vitamin K deficiency. In: Kliegman RM, Stanton BF, St Geme JW, Schor NF, eds. Nelson Textbook of Pediatrics. 20th ed. Philadelphia, PA: Elsevier; 2016:chap 53.
Harrison GJ. Probiotics. In: Cherry J, Demmler-Harrison GJ, Kaplan SL, Steinbach WJ, Hotez PJ, eds. Feigin and Cherry's Textbook of Pediatric Infectious Diseases. 7th ed. Philadelphia, PA: Elsevier Saunders; 2014:chap 242.
James WD, Berger TG, Elston DM. Nutritional diseases. In: James WD, Berger TG, Elston DM, eds. Andrews' Diseases of the Skin. 12th ed. Philadelphia, PA: Elsevier; 2016:chap 22.
Leone KA. Calcium, magnesium, and phosphorus. In: Adams JG, ed. Emergency Medicine. 2nd ed. Philadelphia, PA: Elsevier Saunders; 2013:chap 166.
Sachdev HPS, Shah D. Vitamin B complex deficiencies and excess. In: Kliegman RM, Stanton BF, St Geme JW, Schor NF, eds. Nelson Textbook of Pediatrics. 20th ed. Philadelphia, PA: Elsevier; 2016:chap 49.
Shenkin A, Roberts NB. Vitamins and trace elements. In: Burtis CA, Ashwood ER, Bruns DE, eds. Tietz Textbook of Clinical Chemistry and Molecular Diagnostics. 5th ed. Philadelphia, PA: Elsevier Saunders; 2013:chap 31.
Yu ASL. Disorders of magnesium and phosphorus. In: Lee G, Schafer AI, eds. Goldman's Cecil Medicine. 25th ed. Philadelphia, PA: Elsevier; 2016:chap 119.