共 6 条
- [1] CARTER CO, 1967, LANCET, V1, P306
- [2] HORNE HW, 1958, FERTIL STERIL, V9, P67
- [3] PENROSE LS, 1957, J MENT DEFIC RES, V1, P4
- [4] POLMAN A., 1950, GENETICA, V25, P29
- [5] Stevenson A. C., 1966, B WHO S, V34
- [6] WILLIAMSON EM, 1965, J MED GENET, V2, P161, DOI DOI 10.1136/JMG2.3.160