title: Relation between blood levels of ACTH and duration of human labour.
mesh_terms: D000324:Adrenocorticotropic Hormone / Q000097:blood*; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D011247:Pregnancy; D013312:Stress, Physiological / Q000503:physiopathology; D013997:Time Factors
chemical_list: D000324:Adrenocorticotropic Hormone