00285nam a2200133Ia 45000030006000000080041000060400015000471000015000622450025000772500011001022600009001135460012001220050017001340STCL150530s9999 xx 000 0 und d aSTCLcSTCL aCohn, N.S. aElements of cytology aSecond c1969 aEnglish20220125170519.0