Improved maternity prospects for poor rural women.
Cotton
P
P
D000533:Altruism; D005260:Female; D049673:History, 20th Century; D006801:Humans; D008427:Maternal Health Services / Q000191:economics*; D008489:Medical Indigency; D009774:Obstetrics / Q000266:history; D011247:Pregnancy; D014903:West Virginia