gingivalis英dʒɪnd'ʒaɪvlɪs美dʒɪnd'ʒaɪvlɪsCOCA²³⁰⁹⁴⁵ 基本例句 龈的¹⁰⁰ Conclusion Nasal dropping may be an effective mucosal immunization route of anti- Porphyromonas gingivalis DNA vaccine to elicit specific antibody responses in serum and oral region. 结论滴鼻免疫可以作为抗牙龈卟啉单胞菌 DNA疫苗有效的黏膜免疫途径,诱导循环和口腔局部抗体反应; cnki