article_metadata: Masayoshi Shinjoh Yukio Sakiyama Shinichiro Sekiguchi Takao Takahashi
article_metadata: 10.1177/2050313X17736421
article_metadata: SAGE Open Med Case Rep
article_metadata: 2017 Oct 11;5:2050313X17736421.
article_metadata: immunoglobulin g2 subclass deficiency anti-pneumococcal immunoglobulin g2 specific polysaccharide antibody deficiency
article_metadata: CC BY-NC
article_metadata: https://pubmed.ncbi.nlm.nih.gov/29051818/
article_metadata: Case Reports
article_metadata: PMC5639965
article_metadata: 29051818
article_metadata: Successful discontinuation of immunoglobulin G replacement at age 10 in a patient with immunoglobulin G2 deficiency
article_metadata: 2017