Kazan State Academy veterinary of medicine(КГАВМ им Баумана),
http://www.cochrane.org/CD006714/FERTILREG_abortion-after-three-months-of-pregnancy-can-be-done-by-an-operation-or-with-medicines…
http://www.cochrane.org/CD006714/FERTILREG_abortion-after-three-months-of-pregnancy-can-be-done-by-an-operation-or-with-medicines…
http://www.cochrane.org/CD006714/FERTILREG_abortion-after-three-months-of-pregnancy-can-be-done-by-an-operation-or-with-medicines…