共 8 条
- [1] BEASLEY W, 1935, NATIONAL HLTH SURVEY, V4
- [2] EDWARDS AL, 1946, STATISTICAL ANAL STU
- [3] Greenbaum Abraham, 1939, J LARYNGOL OTOL, V54, P88
- [4] HUGHSON W, 1944, T AM ACAD OPHTHAL S
- [5] LIERLE DM, 1946, LARYNGOSCOPE, V56, P187
- [6] MCNALLY WJ, 1937, J LARYNGOL OTOL, V52, P295
- [7] SENTURIA BH, 1942, LARYNGOSCOPE, V52, P675
- [8] WITTING EG, 1940, LARYNGOSCOPE, V50, P259