Bergogne-Berezin E, Slim A
Ann Biol Clin (Paris). 1976;34(6):415-21.
The identification of the antigenic group of streptococci is based on an interphasic precipitation reaction in liquid medium (Lancefield). The authors propose to adapt to the identification of streptococcal groups, the techniques of precipitation in gel medium, They compare in 220 strains the techniques of immunodiffusion (Ouchterlony) and immunoelectro-osmophoresis, giving their preference to the latter which is safe, specific, economic and rapid.
链球菌抗原组的鉴定基于液体培养基中的间相沉淀反应（兰斯菲尔德法）。作者建议将凝胶培养基中的沉淀技术应用于链球菌组的鉴定。他们对220株菌株比较了免疫扩散法（奥克特洛尼法）和免疫电渗法，更倾向于后者，因为它安全、特异、经济且快速。
