Characteristics of optometric practices that provide pro bono optometric care to migrant farm workers and other indigent groups.
Berger
I B
IB
D006801:Humans; D008489:Medical Indigency / Q000191:economics*; D009907:Optometry; D011364:Professional Practice / Q000191:economics* / Q000592:standards; D011795:Surveys and Questionnaires; D014171:Transients and Migrants