[SIMPLIFIED METHODS FOR DETERMINING THE LD50 IN CERTAIN CONTROLLED EXPERIMENTS].
D007928:Lethal Dose 50; D014116:Toxicology
TOXICOLOGIC REPORT; TOXICOLOGY
METODICK'A SD ELEN'I ZJEDNODU SEN'E METODY VYPO CTU LD 50 P RI JIST'EM USPO R'AD'AN'I POKUSU.