1. Der Einfluss einer Futtermedizinierung allein oder in Kombination mit PGF2α auf die Reproduktionsleistung bei Schweinen mit SUGD (swine urogenital disease);Bilkei;Tierärztl. Prax.,1993
2. Production related culling strategy in a large pig production unit;Bilkei;Pig J.,1995
3. Bilkei, G., 1995. Herd health strategy for improving the reproductive performance of pigs. In: Proceedings of the 8th In Between Symposium of the International Society for Animal Hygiene. Hung. Vet. J. 10, 766–768.
4. Physiological role of seminal components in the reproductive tract of the female pig;Claus;J. Reprod. Fertil. Suppl.,1990
5. Effect of seminal oestrogens of the boar on prostaglandin F2α release from the uterus of the sow;Claus;Anim. Reprod. Sci.,1990