???

(?)? ???????
1.??? ???????????????????????????
2.???? ????(placental sulfatase deficiency)????Ryan 1980?????16-OH-DHEAS????????????
3.?M ?????k?????????????
4.? ???????????
()
?????????????????????????
???5????????????36????????????????????????42?????????
1.?? ???????????????????
2.?? ???????????????;????????????????????????]?????
???????????????????5%12%20%40%????????60%70%??(Minning?1982)
??SmithBarkel(1999)4142??(?)3639????????
3.? ???????Cliford(1957)??(dysmaturity syndrome)?3
??????????????...