title: A survey of penetrating keratoplasty in China.
authors.affiliation: Department of Ophthalmology, Third Hospital Beijing, Beijing Medical University, People's Republic of China.
authors.forename: X A
authors.initials: XA
authors.lastname: Zhu
authors.forename: F M
authors.initials: FM
authors.lastname: Li
mesh_terms: D001766:Blindness / Q000453:epidemiology / Q000601:surgery; D002681:China / Q000453:epidemiology; D005125:Eye Banks; D006801:Humans; D015948:Keratoplasty, Penetrating; D014019:Tissue Donors