TY - GEN AU - Kortman,M AU - de Wert,G M W R AU - Fauser,B C J M AU - Macklon,N S TI - [Pregnancy at a later age with the help of oocyte donation] SN - 0028-2162 PY - 2007///0125 KW - Female KW - Humans KW - Infertility, Female KW - therapy KW - Maternal Age KW - Middle Aged KW - Oocyte Donation KW - Patient Selection KW - Pregnancy KW - Pregnancy Outcome KW - Pregnancy, High-Risk KW - Risk Assessment N1 - Publication Type: English Abstract; Journal Article; Review ER -