@misc{oai:tsukuba.repo.nii.ac.jp:00013690,
 author = {有波, 忠雄 and Kondo, Ikuko and Nakajima, S.},
 month = {},
 note = {1987, 【要旨】, Offprint. Originally published in: Human genetics, v. 73, pp. 309-312, 1986, Joint authors: I. Kondo and S. Nakajima},
 title = {Frequency of the fragile X syndrome in Japanese mentally retarded males},
 year = {1987}
}