Collier, L. H. (1966). The present status of trachoma vaccination studies.
シカゴスタイル引用形Collier, L. H. The Present Status of Trachoma Vaccination Studies. 1966.
MLA引用形式Collier, L. H. The Present Status of Trachoma Vaccination Studies. 1966.
警告: この引用は必ずしも正確ではありません.