| Oct 2003 | Correlations between organic acids, rheology, and sensory property data of soft goat milk cheeses stored under freezing for 3 months. 9th World Conference on Animal Production, Porte Alegre, Brazil. |
| July 1993 | Association of serum cholesterol with milk cholesterol and other constituents in genetically selected third generation sows. VII World Conference on Animal Production. Edmonton, Canada. |
| Oct 1988 | Trace Mineral Concentrations in Goat Milk From Alpine and Nubian Breeds for the First 5 Months of Lactation. VI World Conference on Animal Production. Helsinki, Finland. |
(WCAP Opening Reception with Dr. Paul Jelen, Canada, Dr. Hannu Korhonen, Finland and Dr. Young W. Park, USA)
