title: An unusual cause of photographic negative of pulmonary edema: Sarcoidosis.
authors.affiliation: Department of Pulmonary Medicine, Dayanand Medical College and Hospital, Ludhiana, Punjab, India.
authors.forename: Akashdeep
authors.initials: A
authors.lastname: Singh
authors.forename: Robert
authors.initials: R
authors.lastname: James
authors.forename: Rupinder
authors.initials: R
authors.lastname: Kaur
authors.forename: Jaspreet
authors.initials: J
authors.lastname: Singh