[Hormonal incidences of chronic benzene poisoning in guinea pigs: influence of gestation of white and red corpuscle levels in guinea pigs submitted or not to moderate benzene poisoning during the entire gestation period]

[Hormonal incidences of chronic benzene poisoning in guinea pigs: influence of gestation of white and red corpuscle levels in guinea pigs submitted or not to moderate benzene poisoning during the entire gestation period]