00460nam a2200181Ia 4500008004100000020001500041082001700056100002600073245003100099250000600130260004000136300000800176650001800184650001800202653001000220653002200230700002600252170901s1987    xx            000 0 und d  a0812110129  a574.87bR57C  aRobertis, E. D. P. De 0aCell And Molecular Biology  a8  aPhiladelphiabLea and Febigerc1987  a734  aLife sciences  aPure Sciences  aCells  aMolecular biology  aRobertis, E. M. F. De