De Mattia D, Montagna O, Marvulli E
Boll Soc Ital Biol Sper. 1979 Apr 30;55(8):746-50.
The assay of antithrombin III activity (AT-III) was performed by chromogenic synthetic substrate in 42 full-term newborns, 1 to 7 days aged. AT-III levels were lower than normal adults in the first day of life and lessened again in the 3rd day. After this period the levels of AT-III rose slowly and in the 7th day were about half the concentration of adults.
采用发色底物法对42例1至7日龄的足月新生儿进行抗凝血酶III活性（AT-III）检测。出生第一天AT-III水平低于正常成年人，第三天再次降低。此后AT-III水平缓慢上升，到第七天时约为成年人浓度的一半。
