The biorhythm of birth.
Panduro-Baron
G
G
Gonzalez-Moreno
J
J
Hernandez-Figueroa
E
E
D002940:Circadian Rhythm; D005260:Female; D006801:Humans; D007743:Labor, Obstetric / Q000502:physiology*; D011247:Pregnancy; D012189:Retrospective Studies