pubmed-article:65248 | pubmed:otherAbstract | PIP: Total complement levels were studied in 216 pregnant women, 170 women (aged 18-46 years) taking Non-Ovlon or Ovosiston, and 305 male and female blood donors. Complement titers in the pregnant group were significantly higher than those of controls; those of women using hormonal contraception were similar to those of the pregnant group. The question of steroid induction of immunological phenomena is discussed. | lld:pubmed |