[Pregnancy and parturition in the very young in the 1970-79 decade].
D000022:Abortion, Spontaneous / Q000453:epidemiology; D000293:Adolescent; D005260:Female; D006801:Humans; D007558:Italy; D007743:Labor, Obstetric; D011247:Pregnancy; D011248:Pregnancy Complications / Q000453:epidemiology; D011253:Pregnancy in Adolescence
Gravidanza e parto nelle giovanissime nel decennio 1970-79.