548,985 SEIFERT GERHARD Histological typing of salivary gland tumours / G[erhard] Seiferd ; In collaboration with L. H. Sobin and pathologists in 6 countries. - 2 ed. - Berlin [etc.] : Springer Verl., [1991]. X, [2] |113 s. : il. ; 25 cm International Histological Classification of ours / WHO) ISBN 3-540-54031-8 Berlin, Heidelberg, N. York ISBN 0-387-54031-8 N.York, Berlin, Heidelberg