Spontaneous activity of the uterine horn of guinea-pig in the different phases of the oestral cycle.
D000200:Action Potentials; D000818:Animals; D004031:Diestrus; D004971:Estrus; D005260:Female; D006168:Guinea Pigs; D066298:In Vitro Techniques; D009215:Myometrium / Q000502:physiology; D011247:Pregnancy; D013997:Time Factors; D014590:Uterine Contraction; D014599:Uterus / Q000502:physiology*