TY - GEN AU - Knox Cartwright,Nathaniel E TI - Accurate calculation of longer-term incidences from short-term incidence values SN - 1538-3601 PY - 2008///0513 KW - Corneal Ulcer KW - epidemiology KW - Epidemiologic Methods KW - Humans KW - Incidence KW - Probability N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1001/archopht.126.4.579 ER -