title: [Free screening and semi-private hearing aid schools: a paramedical market].
authors.forename: Patrice
authors.initials: P
authors.lastname: Tran Ba Huy
mesh_terms: D003132:Commerce; D005602:France; D006310:Hearing Aids; D006320:Hearing Tests / Q000191:economics; D006801:Humans; D008389:Marketing of Health Services; D011332:Privatization; D012576:Schools, Health Occupations