title: ABCDEF guide. Author reply.
authors.affiliation: Ocular Oncology Service, Wills Eye Institute, Thomas Jefferson University, Philadelphia, Pennsylvania.
authors.forename: Carol L
authors.initials: CL
authors.lastname: Shields
authors.forename: Jerry A
authors.initials: JA
authors.lastname: Shields
mesh_terms: D000867:Anterior Chamber / Q000473:pathology*; D002471:Cell Transformation, Neoplastic / Q000473:pathology*; D005260:Female; D006801:Humans; D015811:Iris Neoplasms / Q000473:pathology*; D008297:Male; D008545:Melanoma / Q000473:pathology*; D009508:Nevus, Pigmented / Q000473:pathology*