title: Activity of neurosecretory cells in relation to ovarian cycle of the viviparous cockroach, Nauphoeta cinerea (Olivier).
mesh_terms: D000818:Animals; D003058:Cockroaches / Q000502:physiology*; D005260:Female; D009490:Neurosecretory Systems / Q000166:cytology / Q000502:physiology*; D010053:Ovary / Q000502:physiology*; D010058:Oviposition; D011247:Pregnancy