title: [Investigation on feeling of loneliness of patients with pneumoconiosis in hospital and family wards].
authors.forename: Jin-huan
authors.initials: JH
authors.lastname: Zhang
mesh_terms: D000368:Aged; D006801:Humans; D007297:Inpatients / Q000523:psychology; D008132:Loneliness; D008297:Male; D011009:Pneumoconiosis / Q000523:psychology*