title: Studies on possible mechanisms of programmed cell death in the chick embryo.
mesh_terms: D000477:Alkylating Agents / Q000494:pharmacology; D000818:Animals; D003585:Cell Biology; D002642:Chick Embryo / Q000187:drug effects*; D004247:DNA / Q000302:isolation & purification*; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D008937:Mitomycins / Q000494:pharmacology; D009588:Nitrogen Mustard Compounds / Q000494:pharmacology; D010600:Pharmacology; D013792:Thalidomide / Q000494:pharmacology; D014461:Ultracentrifugation
chemical_list: D000477:Alkylating Agents; D008937:Mitomycins; D009588:Nitrogen Mustard Compounds; D013792:Thalidomide; D004247:DNA