TY  - BOOK
AU  - Rask-Nielsen,Ragna
AU  - Cour,Anna la
TI  - On the development of tumors in various tissues in mice following direct application of a carcinogenic hydrocarbon
PY  - 1948///
CY  - Copenhagen : 
PB  - Einar Munksgaard, 
N1  - Contiene además resumen en danés e ingles
ER  -