Boyarchuk, O. 2021. Azithromycin and Co-Trimoxazole in Antimicrobial Prophylaxis: Special Emphasis on Primary Immunodeficiencies in Children. Bangladesh Journal of Medical Science. 20, 3 (Apr. 2021), 530–538. DOI:https://doi.org/10.3329/bjms.v20i3.52794.