All
 E05 Investigative Techniques D008919 +
 E05.820 Reproductive Techniques D012099 +
 E05.820.150 Breeding D001947 +
 E05.820.150.360 Estrus Detection D004972 
 E05.820.150.370 Estrus Synchronization D004973 
 E05.820.150.390 Hybridization, Genetic D006824 
 E05.820.150.520 Inbreeding D007178