共 13 条
- [3] COHEN J, 1977, STATISTICAL POWER AN, P55
- [4] Eustis S, 1987, J Pediatr Ophthalmol Strabismus, V24, P165
- [5] GRONERT GA, 1981, ANESTH ANALG, V60, P499
- [6] IF NOTHING GOES WRONG, IS EVERYTHING ALL RIGHT - INTERPRETING ZERO NUMERATORS [J]. JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1983, 249 (13): : 1743 - 1745
- [8] LEDEZ K M, 1987, Anesthesiology (Hagerstown), V67, pA71, DOI 10.1097/00000542-198709001-00071
- [9] LERMAN J, 1986, ANESTHESIOLOGY, V65, P322
- [10] LERMAN J, 1985, CAN ANAESTH SOC J, V32, P339, DOI 10.1007/BF03011337