[Surveillance of threatened pregnancy in course and prevention of prematurity].
D000033:Abortion, Threatened / Q000175:diagnosis; D005260:Female; D007752:Obstetric Labor, Premature / Q000517:prevention & control; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis
La surveillance de la grossesse menacèe dans son èvolution et la prèvention de la prèmaturitè.