title: Letter: Immunosuppressive effect of pregnancy-associated alpha-glycoprotein.
mesh_terms: D005260:Female; D006801:Humans; D007111:Immunity, Cellular / Q000187:drug effects*; D007165:Immunosuppression Therapy; D011247:Pregnancy; D000511:alpha-Macroglobulins / Q000494:pharmacology*
chemical_list: D000511:alpha-Macroglobulins