TY - BOOK AU - Clemmesen Johannes Ed. AU - Yohn David S Ed. ED - Symposium on comparative leukemia research (1975 : Copenhagen) TI - Proceeding on comparative leukemia research T2 - Bibliotheca Haematogica; 43 U1 - L35:4115:fp1,N75, L6 PY - 1976/// CY - Basel PB - S Karger KW - Human blood disease ER -