Patient UK - Mycobacterium Avium Patient UK - Mycobacterium Avium http://emedicine.medscape.com/article/222664-overview http://emedicine.medscape.com/article/222664-overview eMedicine - Mycobacterium Avium-Intracellulare MAC Mycobacterium avium-intracellulare MAC Mycobacterium Avium-Intracellulare Mycobacterium avium intracellulare MAC https://emedicine.medscape.com/article/222664-overview