000 00305nam a2200109Ia 4500
008 220802s1994 xx 000 0 und d
041 _aeng
100 _aGONIK.B
245 _aVIRAL DISEASES IN PREGNANCY
260 _aNEWYORK
_bSpringer-Verlag, New Delhi
_c1994
650 _aObstetrics and Gynaecology (618)
999 _c140566
_d140566