title: An HIV-infected man with cough and black sputum.
authors.affiliation: Veterans Affairs Medical Center, Houston, USA.
authors.forename: Y
authors.initials: Y
authors.lastname: Wang
authors.forename: L K
authors.initials: LK
authors.lastname: Green
authors.forename: M C
authors.initials: MC
authors.lastname: Rodriguez-Barradas
mesh_terms: D000328:Adult; D016578:Crack Cocaine; D003863:Depression / Q000150:complications; D015658:HIV Infections / Q000150:complications*; D006801:Humans; D008297:Male; D013183:Sputum; D019966:Substance-Related Disorders / Q000150:complications / Q000473:pathology*
chemical_list: D016578:Crack Cocaine