title: Changes in the human uterine cervical collagenase with special reference to cervical ripening.
mesh_terms: D002584:Cervix Uteri / Q000201:enzymology* / Q000502:physiology; D003094:Collagen / Q000494:pharmacology; D004140:Dinitrophenols; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D003012:Microbial Collagenase / Q000378:metabolism* / Q000502:physiology; D009842:Oligopeptides / Q000378:metabolism; D011247:Pregnancy; D011263:Pregnancy Trimester, Third; D000511:alpha-Macroglobulins / Q000378:metabolism
chemical_list: D004140:Dinitrophenols; D009842:Oligopeptides; D000511:alpha-Macroglobulins; D003094:Collagen; D003012:Microbial Collagenase