title: Chronic granulomatous disease may be an underlying cause for invasive nocardiosis.
authors.affiliation: Department of Allergy and Immunology, Institute of Pulmocare and Research, Kolkata, West Bengal, India. E-mail: sujoykhan@gmail.com.
authors.forename: Sujoy
authors.initials: S
authors.lastname: Khan
authors.affiliation: Department of Chest Medicine, Institute of Pulmocare and Research, Kolkata, West Bengal, India.
authors.forename: Parthasarathi
authors.initials: P
authors.lastname: Bhattacharya