TY - BOOK AU - CROZY, A. AU - KURLYAN, E . B . AU - LETAVET, A . A . TI - (THE) TOXICOLOGY OF RADIOACTIVE SUBSTANCES / U1 - 615.925422 PY - 1970/// CY - OXFORD PB - PERGAMON PRESS KW - TOXICOLOGY KW - RADIOACTIVITY N1 - V.4: THORIUM AND URANIUM. 232 AND 238 ER -