| Author |
Title |
Year |
Publication |
Serial |
Volume  |
Pages |
| Hoff, M.P.; Powell, D.M.; Lukas, K.E.; Maple, T.L. |
Individual and social behavior of lowland gorillas in outdoor exhibits compared with indoor holding areas |
1997 |
Applied Animal Behaviour Science |
2143 |
54 |
359-370 |
| Barry, K.J.; Crowell-Davis, S.L. |
Gender differences in the social behavior of the neutered indoor-only domestic cat |
1999 |
Applied Animal Behaviour Science |
2267 |
64 |
193-211 |
| Wittemyer, G.; Getz, W.M. |
Hierarchical dominance structure and social organization in African elephants, Loxodonta africana |
2007 |
Animal Behaviour. |
449 |
73 |
671-681 |
| White, A.M.; Swaisgood, R.R.; Czekala, N. |
Ranging patterns in white rhinoceros, Ceratotherium simum simum: implications for mating strategies |
2007 |
Animal Behaviour |
6146 |
74 |
349-356 |
| Romano, N.; Vitale, F.; Alesi, D.R.; Bonura, F.; La Licata, R.; Intonazzo, V.; Dardanoni, G.; Mammina, C. |
The changing pattern of human immunodeficiency virus type 1 infection in intravenous drug users. Results of a six-year seroprevalence study in Palermo, Italy |
1992 |
American Journal of Epidemiology |
5258 |
135 |
1189-1196 |
