TY - RPRT TI - Posterior keratoconus associated with systemic abnormalities. AU - B W Streeten AU - A G Karpik AU - K H Spitzer PY - 1983 DO - 10.1001/archopht.1983.01040010616019 UR - https://pubmed.ncbi.nlm.nih.gov/6838422/ ID - 6838422 ER -