1. Trophoblast survival;Page;Transplantation.,1981
2. Challenges to nature's transplant;Johnson;Immunol Today.,1982
3. Maternal blocking antibodies, the fetal allograft and recurrent abortion;Editorial;Lancet.,1983
4. Pregnancy outcome in human couples with recurrent spontaneous abortions: HLA antigen profiles; HLA antigen sharing; female serum MLR blocking factors; and paternal leukocyte immunization;Beer;Exp Clin Immunogenet.,1985