问:哪里下载ISO TR 22979 2017 Ophthalmic implants — Intraocular lenses — Guidance on assessment of the need for clinical investigation of intraocular lens design modifications答:请联系微信:siduwenku
ISO TR 22979 2017 Ophthalmic implants — Intraocular lenses — Guidance on assessment of the need for clinical investigation of intraocular lens design modifications