PEDIATRICS MCQS, TOACS, PEARLS & UPDATES: ANSWERS OF MCQS PUBLISHED ON 3/9/2019

PEDIATRICS MCQS, TOACS, PEARLS & UPDATES: ANSWERS OF MCQS PUBLISHED ON 3/9/2019: ANSWERS MCQ#01 B IgA deficiency is the most common primary  immunodeficiency, occurring in approximately 1 in 600 people.  While ...