Response to the letter of Hanley et al. ([1999] Teratology 59:323-324), concerning the article by Roy et al. ([1998] Teratology 58:62-68)
Slotkin
T A
TA
Andrews
J E
JE
D000818:Animals; D001921:Brain / Q000187:drug effects / Q000201:enzymology / Q000473:pathology; D004390:Chlorpyrifos / Q000633:toxicity*; D002800:Cholinesterase Inhibitors / Q000633:toxicity; D004622:Embryo, Mammalian / Q000187:drug effects; D051381:Rats; D013723:Teratogens / Q000633:toxicity*
D002800:Cholinesterase Inhibitors; D013723:Teratogens; D004390:Chlorpyrifos