Coding Institute, issuing body. (1998). Ophthalmology coding alert. Thd Coding Institute.
Cita Chicago Style (17a ed.)Coding Institute, issuing body. Ophthalmology Coding Alert. Naples, FL: Thd Coding Institute, 1998.
Cita MLA (9a ed.)Coding Institute, issuing body. Ophthalmology Coding Alert. Thd Coding Institute, 1998.
Precaución: Estas citas no son 100% exactas.
