No impact of helminth coinfection in patients with smear positive tuberculosis on immunoglobulin levels using a novel method measuring Mycobacterium tuberculosis-specific antibodies. - Pushpamithran G; Skoglund C; Olsson F; Méndez-Aranda M; Schön T; Segelmark M; Stendahl O; Gilman RH; Blomgran R (Allergy, asthma, and clinical immunology : official journal of the Canadian Society of Allergy and Clinical Immunology, 2023)