S. AreekulK. ChurdchuC. RoongpisuthipongW. ThanomsakMahidol University2018-08-102018-08-101992-12-01Journal of the Medical Association of Thailand. Vol.75, No.12 (1992), 715-718012522082-s2.0-0026988840https://repository.li.mahidol.ac.th/handle/123456789/22327Mahidol UniversityMedicineOptic neuropathy in a patient with vitamin B12 deficiency: A case reportArticleSCOPUS