1. Effects of Zearalenone or Glucosinolates in the feed on reproduction in sows: a review;Etienne;Livest. Prod. Sci.,1994
2. An assessment of the energy sapping effect (ESE) of environmental, nutritional and disease factors on litter size and reproductive performance in two Philippine pig herds.;Heard,1992
3. An association between on farm AI and abortion in a 3600 sow herd;Heard;Pig J.,1998
4. Influence of ambient temperature on reproductive efficiency in pigs: 1. Boar semen quality;Kunavongkrit;Pig J.,1995
5. Reproductive failure in gilt litter possibly associated with porcine parvo virus;Kunavongkrit,1988