Miner N A, Koehler J, Greenaway L
Appl Microbiol. 1969 Feb;17(2):250-1. doi: 10.1128/am.17.2.250-251.1969.
Steward, Ornellas, Beernink, and Northway (2) reported a 14% error in the placement of intraperitoneal injections of mice. They considered this error inherent in the technique and not simply correctable. We similarly found an error in the intraperitoneal injection of mice and attempted to identify the cause of error by varying such technical procedures as size of needle, site of penetration (through lower left versus lower right quadrant), investigator, angle of needle to the abdominal wall, and speed of injection. None of these technical modifications consistently eliminated or reduced the error of placement.
斯图尔特、奥内拉斯、比尔宁克和诺思韦（2）报告称，给小鼠进行腹腔注射时存在14%的注射位置误差。他们认为这种误差是该技术固有的，并非简单地可以纠正。我们同样在给小鼠进行腹腔注射时发现了误差，并试图通过改变诸如针头尺寸、穿刺部位（通过左下腹还是右下腹）、研究者、针头与腹壁的角度以及注射速度等技术程序来找出误差原因。这些技术改进均未能持续消除或减少注射位置的误差。
