1. Immunologic analysis of sperm-immobilizing factor found in sera of women with unexplained sterility;Isojima;Am J Obst Gynec,1968
2. Studies on circulating antibodies to spermatozoa found in women sterile for unknown reasons;Isojima;Excerp Med Internatl Cong Series,1974
3. Antibodies in the sera of sterile women responsible for sperm immobilization;Koyama;Excerpta Medica Internatl Cong Series,1976
4. The effect on fertility in women of circulating antibodies against human spermatozoa;Isojima;J Reprod Fertil,1974
5. Quantitative estimation of sperm immobilizing antibody in the sera of women with sterility of unknown etiology: the 50 sperm immobilization unit (SI50);Isojima;Excerpta Med Internatl cong Series,1976