title: Spermatogonial chalone(s): effect on the phases of the cell cycle of type A spermatogonia in the rat.
mesh_terms: D000818:Animals; D002453:Cell Cycle / Q000187:drug effects*; D006131:Growth Inhibitors / Q000494:pharmacology*; D007399:Interphase / Q000187:drug effects*; D008297:Male; D008938:Mitosis; D051381:Rats; D013091:Spermatogenesis; D013093:Spermatogonia / Q000166:cytology* / Q000187:drug effects; D013094:Spermatozoa / Q000166:cytology*; D013737:Testis / Q000032:analysis*; D014020:Tissue Extracts / Q000494:pharmacology
chemical_list: D006131:Growth Inhibitors; D014020:Tissue Extracts