Bowes K L, Kling S
J Pediatr Surg. 1979 Oct;14(5):533-5. doi: 10.1016/s0022-3468(79)80133-5.
Twenty-eight unselected premature infants were subjected to anorectal pressure studies, using an infusion manometric technique, with a view to establishing normal parameters in this age group. Satisfactory rectal and sphincter pressure readings were obtained in all but one case. In all of these there was a normal anorectal reflex. Low birth weight and prematurity do no preclude a normal anorectal reflex as measured by this technique.
28名未经挑选的早产儿接受了肛门直肠压力研究，采用注入式测压技术，目的是确定该年龄组的正常参数。除1例病例外，其余所有病例均获得了满意的直肠和括约肌压力读数。所有这些病例都有正常的肛门直肠反射。低出生体重和早产并不排除通过该技术测得的正常肛门直肠反射。
