(Q71145015)
Statements
Small influence of parental educational level on the survival of children with leukaemia in The Netherlands between 1973 and 1979 (English)
J W Coebergh
A van der Does-van den Berg
W C Hop
F van Weerden
J A Rammeloo
H A van Steensel
E R van Wering
1 February 1996