title: The contract in surrogate motherhood: a review of the issues.
mesh_terms: D000300:Adoption; D003284:Contract Services; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007247:Infertility, Female / Q000523:psychology*; D007603:Jurisprudence; D011247:Pregnancy; D014481:United States