title: Early changes of body composition in human immunodeficiency virus-infected patients: tetrapolar body impedance analysis indicates significant malnutrition.
authors.affiliation: New England Deaconess Medical Center, Boston, MA.
authors.forename: C S
authors.initials: CS
authors.lastname: Apour
authors.forename: S
authors.initials: S
authors.lastname: Bell
authors.forename: B R
authors.initials: BR
authors.lastname: Bistrian
authors.forename: R A
authors.initials: RA
authors.lastname: Forse
mesh_terms: D000328:Adult; D000368:Aged; D001823:Body Composition; D015992:Body Mass Index; D001834:Body Water; D001835:Body Weight; D017097:Electric Impedance; D005110:Extracellular Space; D015658:HIV Infections / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009748:Nutrition Disorders / Q000175:diagnosis* / Q000209:etiology